{"title":"Smart Relay Switches \u0026 Energy Meters","description":"\u003cp\u003e\u003cspan\u003eSmart relay switches are compact, Wi-Fi enabled devices that fit directly into your existing wiring, adding remote control and automation to almost any electrical circuit — without replacing your switches or fittings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSmart energy meters are compact, Wi-Fi connected devices that measure the electricity flowing through your home or business in real time. Installed inside your consumer unit, they clip onto your existing wiring and begin reporting data immediately — no rewiring, no hub required.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"shelly-1-gen4-wifi-zigbee-operated-smart-switch-with-dry-contacts-1-channel-16a","title":"Shelly 1 Gen4 WiFi\/Zigbee-Operated Smart Switch with Dry Contacts (1 channel, 16A)","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly 1 Gen4\u003c\/span\u003e brings powerful upgrades to the popular Shelly 1 device. With new multiprotocol connectivity, you can choose the protocol that best suits your home network - Zigbee, Matter, WiFi, or Bluetooth. An improved processor ensures faster responses and smoother performance of your automations. Shelly 1 Gen4 continues to be the perfect retrofit solution for your lights and appliances, now with enhanced compatibility and speed, all in its usual compact and easy-to-install design.\u003c\/p\u003e\u003cp\u003eControl a wide range of home appliances and office equipment (lights, sockets, garage doors, curtains, security systems, radiators, air conditioners, etc.) from anywhere, with the Shelly 1 Gen4.\u003c\/p\u003e\u003cp\u003eExperience next-level smart home automation with Shelly Gen4 devices. Gen4 devices offer multi-protocol connectivity, featuring WiFi, Bluetooth, Zigbee, and Matter. Choose your connection and set up your Shelly device to work with your preferred smart home network.\u003c\/p\u003e\u003cp\u003eDry contacts (potential-free)​ - option for contactor control\u003c\/p\u003e\u003cp\u003eNew processor - ESP-Shelly-C68F chip with an increased memory of 8MB\u003c\/p\u003e\u003cp\u003eNew - Multiprotocol connectivity: Choose from Bluetooth, WiFi or Zigbee\u003c\/p\u003e\u003cp\u003eNew - Matter certified.\u003c\/p\u003e\u003cp\u003eNew - Works with Apple Homekit: Control connected devices using the Apple Home app or Siri through Matter\u003c\/p\u003e\u003cp\u003eImproved durability of terminals\u003c\/p\u003e\u003cp\u003eWiFi\/Zigbee extender \u0026amp; Bluetooth gateway\u003c\/p\u003e\u003cp\u003eSupports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates\u003c\/p\u003e\u003cp\u003eNo hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant or your preferred automation system\u003c\/p\u003e\u003cp\u003eSupports KNXnet \/ IP communication\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply AC: 110-230V ±10%, 50\/60Hz\u003c\/p\u003e\u003cp\u003ePower supply DC:\u003c\/p\u003e\u003cp\u003e24 – 48V\u003c\/p\u003e\u003cp\u003e12V stabilized\u003c\/p\u003e\u003cp\u003eMax switching voltage: 240V~, 30V⎓\u003c\/p\u003e\u003cp\u003eMax switching current: 16A (240V~), 10A (30V⎓)\u003c\/p\u003e\u003cp\u003eElectrical consumption: \u0026lt; 1W\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eDry contacts: Yes\u003c\/p\u003e\u003cp\u003eRoller shutter mode: No\u003c\/p\u003e\u003cp\u003eDevice temperature protection: Yes\u003c\/p\u003e\u003cp\u003eOverload protection: No\u003c\/p\u003e\u003cp\u003ePower measurement: No\u003c\/p\u003e\u003cp\u003eHTTP\/HTTPS webhooks: Yes\u003c\/p\u003e\u003cp\u003eCustom scripts(mJs): Yes\u003c\/p\u003e\u003cp\u003eChannels: 1\u003c\/p\u003e\u003cp\u003eOperational temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWi-Fi Protocol: 802.11 b\/g\/n\/ax (2.4 GHz)\u003c\/p\u003e\u003cp\u003eWi-Fi Radio frequency: 2412-2472 МHz\u003c\/p\u003e\u003cp\u003eWiFi Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 50 m outdoors\u003c\/p\u003e\u003cp\u003eUp to 30 m indoors\u003c\/p\u003e\u003cp\u003eZigbee Protocol: 802.15.4\u003c\/p\u003e\u003cp\u003eZigbee Repeater: Yes\u003c\/p\u003e\u003cp\u003eZigbee RF bands: 2400-2483.5 MHz\u003c\/p\u003e\u003cp\u003eZigbee Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 300m outdoors\u003c\/p\u003e\u003cp\u003eUp to 100m indoors\u003c\/p\u003e\u003cp\u003eBluetooth: Yes\u003c\/p\u003e\u003cp\u003eBluetooth Protocol: 4.2\u003c\/p\u003e\u003cp\u003eBluetooth Range:\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 10m\/33ft indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 37x42x16 mm \/ 1.46x1.65x0.63 in\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Single","offer_id":57955498951030,"sku":"3800238070687","price":19.49,"currency_code":"GBP","in_stock":false},{"title":"Pack of 2","offer_id":57955512353142,"sku":"3800238070694","price":37.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shelly1geb4side.jpg?v=1781173536"},{"product_id":"shelly-1pm-gen4-wifi-zigbee-operated-smart-switch-with-power-monitoring-1-channel-16a","title":"Shelly 1PM Gen4 WiFi\/Zigbee-Operated Smart Switch with Power Monitoring (1 channel, 16A)","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly 1PM Gen4\u003c\/span\u003e brings powerful upgrades to the popular Shelly 1PM device. With new multiprotocol connectivity, you can choose the protocol that best suits your home network - Zigbee, Matter, WiFi, or Bluetooth. An improved processor ensures faster responses and smoother performance of your automations. Shelly 1PM Gen4 continues to be the perfect retrofit solution for your lights and appliances, now with enhanced compatibility and speed, all in its usual compact and easy-to-install design.\u003c\/p\u003e\u003cp\u003eControl a wide range of home appliances and office equipment (lights, sockets, garage doors, curtains, security systems, radiators, air conditioners, etc.) from anywhere, and measure power consumption with the Shelly 1PM Gen4.\u003c\/p\u003e\u003cp\u003eExperience next-level smart home automation with Shelly Gen4 devices. Gen4 devices offer multi-protocol connectivity, featuring WiFi, Bluetooth, Zigbee, and Matter. Choose your connection and set up your Shelly device to work with your preferred smart home network.\u003c\/p\u003e\u003cp\u003ePrecise and real-time power metering with free cloud data storage for analysis and energy usage optimisation\u003c\/p\u003e\u003cp\u003eNew processor - ESP-Shelly-C68F chip with an increased memory of 8MB\u003c\/p\u003e\u003cp\u003eNew - Multiprotocol connectivity: Choose from Bluetooth, WiFi or Zigbee\u003c\/p\u003e\u003cp\u003eNew - Matter certified.\u003c\/p\u003e\u003cp\u003eNew - Works with Apple Homekit: Control connected devices using the Apple Home app or Siri through Matter\u003c\/p\u003e\u003cp\u003eImproved durability of terminals\u003c\/p\u003e\u003cp\u003eWiFi\/Zigbee extender \u0026amp; Bluetooth gateway\u003c\/p\u003e\u003cp\u003eSupports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates\u003c\/p\u003e\u003cp\u003eNo hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant or your preferred automation system\u003c\/p\u003e\u003cp\u003eSupports KNXnet \/ IP communication\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply AC: 110-230V ±10%, 50\/60Hz\u003c\/p\u003e\u003cp\u003ePower supply DC: 24 – 30V\u003c\/p\u003e\u003cp\u003eMax switching voltage: 240V~, 30V⎓\u003c\/p\u003e\u003cp\u003eMax switching current: 16A (240V~), 10A (30V⎓)\u003c\/p\u003e\u003cp\u003eElectrical consumption: \u0026lt; 1W\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eDry contacts: No\u003c\/p\u003e\u003cp\u003eRoller shutter mode: No\u003c\/p\u003e\u003cp\u003eDevice temperature protection: Yes\u003c\/p\u003e\u003cp\u003eOverload protection: Yes\u003c\/p\u003e\u003cp\u003ePower measurement: Yes\u003c\/p\u003e\u003cp\u003eHTTP\/HTTPS webhooks: Yes\u003c\/p\u003e\u003cp\u003eCustom scripts(mJs): Yes\u003c\/p\u003e\u003cp\u003eChannels: 1\u003c\/p\u003e\u003cp\u003eOperational temperature: -20°C to + 40°C\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWi-Fi Protocol: 802.11 b\/g\/n\/ax (2.4 GHz)\u003c\/p\u003e\u003cp\u003eWi-Fi Radio Frequency: 2412-2472 МHz\u003c\/p\u003e\u003cp\u003eWiFi Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 50 m outdoors\u003c\/p\u003e\u003cp\u003eUp to 30 m indoors\u003c\/p\u003e\u003cp\u003eZigbee Protocol: 802.15.4\u003c\/p\u003e\u003cp\u003eZigbee Repeater: Yes\u003c\/p\u003e\u003cp\u003eZigbee RF Bands: 2400-2483.5 MHz\u003c\/p\u003e\u003cp\u003eZigbee Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 300m outdoors\u003c\/p\u003e\u003cp\u003eUp to 100m indoors\u003c\/p\u003e\u003cp\u003eBluetooth: Yes\u003c\/p\u003e\u003cp\u003eBluetooth Protocol: 4.2\u003c\/p\u003e\u003cp\u003eBluetooth Range:\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 10m\/33ft indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 37x42x16 mm \/ 1.46x1.65x0.63 in\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Single","offer_id":57955515662710,"sku":"3800238070717","price":21.49,"currency_code":"GBP","in_stock":false},{"title":"Pack of 2","offer_id":57955517694326,"sku":"3800238070724","price":41.49,"currency_code":"GBP","in_stock":false},{"title":"Pack of 4","offer_id":57955519889782,"sku":"3800238070731","price":80.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/Unknown-1.jpg?v=1781173444"},{"product_id":"shelly-2pm-gen4-wifi-zigbee-operated-dual-relay-switch-with-power-monitoring-cover-roller-control","title":"Shelly 2PM Gen4 WiFi\/Zigbee-Operated Dual Relay Switch with Power Monitoring \u0026 Cover (Roller) Control","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly 2PM Gen4\u003c\/span\u003e is a compact, dual-channel smart switch designed for next-level home and office automation. With support for WiFi, Zigbee, Bluetooth, and Matter, it offers unmatched flexibility and compatibility across platforms, making it simple to integrate into your preferred smart ecosystem. Its two independent channels can control appliances, lighting circuits, or motorised covers such as blinds, shutters, and curtains — all while delivering real-time power metering for each channel, so you can track energy usage and optimise efficiency.\u003c\/p\u003e\u003cp\u003eThis device is small enough to retrofit behind existing switches, yet powerful enough to manage bi-directional AC motors with precision. You can control roller shutters, automate curtain schedules, or adjust the tilt of venetian blind slats for the perfect balance of light and privacy. The Shelly 2PM Gen4 also functions as a WiFi and Zigbee range extender and includes a Bluetooth gateway, expanding your network while connecting your devices. Built-in overheating protection, advanced scripting capabilities, and wide protocol support (including Apple HomeKit via Matter) make it a future-proof choice for both residential and commercial automation projects.\u003c\/p\u003e\u003cp\u003e• Dual-channel control on the same phase with independent power metering\u003c\/p\u003e\u003cp\u003e• Multiprotocol support: WiFi, Zigbee, Bluetooth, Matter\u003c\/p\u003e\u003cp\u003e• Cover and blinds control with precise position and slat angle adjustment\u003c\/p\u003e\u003cp\u003e• Compact design for retrofitting behind switches and sockets\u003c\/p\u003e\u003cp\u003e• WiFi \u0026amp; Zigbee extender + Bluetooth gateway functionality\u003c\/p\u003e\u003cp\u003e• Smart schedules, scenes, scripting, and local\/cloud control\u003c\/p\u003e\u003cp\u003e• Secure integrations via HTTPS, MQTT, WebSockets, and KNX\u003c\/p\u003e\u003cp\u003eWhether you’re automating lighting circuits, cutting energy costs by monitoring appliances, or creating a smart shading system that adapts to time of day and weather, the Shelly 2PM Gen4 brings intelligence, versatility, and reliability into every setup.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply:\u003c\/p\u003e\u003cp\u003e110-240V ±10% 50\/60Hz AC\u003c\/p\u003e\u003cp\u003e24V DC ±10%\u003c\/p\u003e\u003cp\u003eMax switching voltage AC: 240V\u003c\/p\u003e\u003cp\u003eMax switching voltage DC: 30V\u003c\/p\u003e\u003cp\u003eMax switching current AC: 10A per channel, 16A total combined (18A total peak)\u003c\/p\u003e\u003cp\u003eMax switching current DC: 10A\u003c\/p\u003e\u003cp\u003ePower consumption: \u0026lt; 1.4W\u003c\/p\u003e\u003cp\u003eExternal protection:\u003c\/p\u003e\u003cp\u003eTripping characteristic B or C\u003c\/p\u003e\u003cp\u003e16A max. rated current,\u003c\/p\u003e\u003cp\u003eMin. 6 kA interrupting rating,\u003c\/p\u003e\u003cp\u003eEnergy limiting class 3\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eClean contact relay: No\u003c\/p\u003e\u003cp\u003ePower measurement: Yes\u003c\/p\u003e\u003cp\u003eVoltage protection \/ Cutoff: Yes\u003c\/p\u003e\u003cp\u003eCurrent protection \/ Cutoff: Yes\u003c\/p\u003e\u003cp\u003eMax power protection \/ Cutoff: Yes\u003c\/p\u003e\u003cp\u003eInternal-temperature sensor: Yes\u003c\/p\u003e\u003cp\u003eAmbient temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003eSchedules: 20\u003c\/p\u003e\u003cp\u003eWebhooks (URL actions): 20 with 5 URLs per hook\u003c\/p\u003e\u003cp\u003eMQTT: Yes\u003c\/p\u003e\u003cp\u003eUDP: Yes\u003c\/p\u003e\u003cp\u003eScripting: Yes\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWireless\/WiFi Protocol: 802.11 b\/g\/n\/ax (2.4 GHz)\u003c\/p\u003e\u003cp\u003eFrequency: 2412-2472 MHz\u003c\/p\u003e\u003cp\u003eWi-Fi Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 50m\/160ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft indoors\u003c\/p\u003e\u003cp\u003eZigbee Protocol: 802.15.4\u003c\/p\u003e\u003cp\u003eZigbee Repeater: Yes\u003c\/p\u003e\u003cp\u003eZigbee RF Bands: 2400-2483.5 MHz\u003c\/p\u003e\u003cp\u003eZigbee Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 300m outdoors\u003c\/p\u003e\u003cp\u003eUp to 100m indoors\u003c\/p\u003e\u003cp\u003eBluetooth Protocol: 5\u003c\/p\u003e\u003cp\u003eBluetooth Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 10m\/33ft indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 37 x 42 x 16 ±0.5 mm \/ 1.46 x 1.65 x 0.63 ±0.02 inch\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Single","offer_id":57955522118006,"sku":"3800238070748","price":28.99,"currency_code":"GBP","in_stock":true},{"title":"Pack of 2","offer_id":57955524084086,"sku":"3800238070755","price":56.49,"currency_code":"GBP","in_stock":true},{"title":"Pack of 4","offer_id":57955525984630,"sku":"3800238070762","price":110.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/Unknown-2-1.jpg?v=1781173134"},{"product_id":"shelly-1-mini-gen4-wifi-zigbee-operated-8a-relay-switch","title":"Shelly 1 Mini Gen4 WiFi\/Zigbee-Operated 8A Relay Switch","description":"\u003cp\u003eThe smallest relay switch in the world for smart control. Automate your lights, garage door, irrigation system, or other small electrical appliances in less than 10 minutes and control them from anywhere. Small enough to fit behind any wall switch or socket, \u003cspan style=\"font-weight: bold;\"\u003eShelly 1 Mini Gen4\u003c\/span\u003e can be retrofitted and is highly compatible with your existing smart ecosystem.​\u003c\/p\u003e\u003cp\u003eShelly 1 Mini Gen4 brings powerful upgrades to the popular Shelly 1 Mini device. With new multiprotocol connectivity, you can choose the protocol that best suits your home network - Zigbee, Matter, WiFi, or Bluetooth. An improved processor ensures faster responses and smoother performance of your automations. Shelly 1 Mini Gen4 continues to be the perfect retrofit solution for your lights and appliances, now with enhanced compatibility and speed, all in its usual compact and easy-to-install design.\u003c\/p\u003e\u003cp\u003eExperience next-level smart home automation with Shelly Gen4 devices. Gen4 devices offer multi-protocol connectivity, featuring WiFi, Bluetooth, Zigbee, and Matter. Choose your connection and set up your Shelly device to work with your preferred smart home network.\u003c\/p\u003e\u003cp\u003eDry contacts (potential-free)​ - option for contactor control\u003c\/p\u003e\u003cp\u003eNew processor - ESP-Shelly-C68F chip with an increased memory of 8MB\u003c\/p\u003e\u003cp\u003eNew - Multiprotocol connectivity: Choose from Bluetooth, WiFi or Zigbee\u003c\/p\u003e\u003cp\u003eNew - Matter certified.\u003c\/p\u003e\u003cp\u003eNew - Works with Apple Homekit: Control connected devices using the Apple Home app or Siri through Matter\u003c\/p\u003e\u003cp\u003eImproved durability of terminals\u003c\/p\u003e\u003cp\u003eSupports up to 8A at 240V AC and 5A at 30V DC\u003c\/p\u003e\u003cp\u003eWiFi\/Zigbee extender \u0026amp; Bluetooth gateway\u003c\/p\u003e\u003cp\u003eNo hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant or your preferred automation system\u003c\/p\u003e\u003cp\u003eSupports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply: 110-240V ±10% 50\/60Hz AC\u003c\/p\u003e\u003cp\u003eMax switching voltage AC: 240V\u003c\/p\u003e\u003cp\u003eMax switching voltage DC: 30V\u003c\/p\u003e\u003cp\u003eMax switching current AC: 8A\u003c\/p\u003e\u003cp\u003eMax switching current DC: 5A\u003c\/p\u003e\u003cp\u003eMax switching power AC: 2000W\u003c\/p\u003e\u003cp\u003eMax switching power DC: 150W\u003c\/p\u003e\u003cp\u003ePower consumption: \u0026lt; 1.2W\u003c\/p\u003e\u003cp\u003eExternal protection:\u003c\/p\u003e\u003cp\u003e10A, tripping characteristic B or C\u003c\/p\u003e\u003cp\u003e6kA interrupting rating\u003c\/p\u003e\u003cp\u003eEnergy limiting class 3\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eClean contact relay: Yes\u003c\/p\u003e\u003cp\u003ePower measurement: No\u003c\/p\u003e\u003cp\u003eVoltage protection \/ Cutoff: No\u003c\/p\u003e\u003cp\u003eCurrent protection \/ Cutoff: No\u003c\/p\u003e\u003cp\u003eMax power protection \/ Cutoff: No\u003c\/p\u003e\u003cp\u003eInternal-temperature sensor: Yes\u003c\/p\u003e\u003cp\u003eAmbient temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003eSchedules: 20\u003c\/p\u003e\u003cp\u003eWebhooks (URL actions): 20 with 5 URLs per hook\u003c\/p\u003e\u003cp\u003eMQTT: Yes\u003c\/p\u003e\u003cp\u003eUDP: Yes\u003c\/p\u003e\u003cp\u003eScripting: Yes\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWireless\/WiFi Protocol: 802.11 b\/g\/n\/ax (2.4 GHz)\u003c\/p\u003e\u003cp\u003eWiFi Frequency: 2412-2472 MHz\u003c\/p\u003e\u003cp\u003eWi-Fi Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 50m\/160ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft indoors\u003c\/p\u003e\u003cp\u003eZigbee Protocol: 802.15.4\u003c\/p\u003e\u003cp\u003eZigbee Repeater: Yes\u003c\/p\u003e\u003cp\u003eZigbee RF Bands: 2400-2483.5 MHz\u003c\/p\u003e\u003cp\u003eZigbee Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 300m outdoors\u003c\/p\u003e\u003cp\u003eUp to 100m indoors\u003c\/p\u003e\u003cp\u003eBluetooth Protocol: 4.2\u003c\/p\u003e\u003cp\u003eBluetooth Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 10m\/33ft indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 29 x 35 x 16 ±0.5 mm \/ 1.11 x 1.35 x 0.63 ±0.02 in\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Single","offer_id":57955527885174,"sku":"3800238070786","price":19.49,"currency_code":"GBP","in_stock":true},{"title":"Pack of 2","offer_id":57955530998134,"sku":"3800238070793","price":37.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shellymini12.jpg?v=1781173024"},{"product_id":"shelly-1pm-mini-gen4-wifi-zigbee-operated-8a-relay-switch-with-power-monitoring","title":"Shelly 1PM Mini Gen4 WiFi\/Zigbee-Operated 8A Relay Switch with Power Monitoring","description":"\u003cp\u003eThe smallest relay switch in the world for smart control and precise power monitoring. Automate your lights or small electrical appliances in less than 10 minutes and control and monitor them from anywhere. Small enough to fit behind any wall switch or socket, the \u003cspan style=\"font-weight: bold;\"\u003eShelly 1PM Mini Gen4\u003c\/span\u003e can be retrofitted and is highly compatible with your existing smart ecosystem.​\u003c\/p\u003e\u003cp\u003eShelly 1PM Mini Gen4 brings powerful upgrades to the popular Shelly 1PM Mini device. With new multiprotocol connectivity, you can choose the protocol that best suits your home network - Zigbee, Matter, WiFi, or Bluetooth. An improved processor ensures faster responses and smoother performance of your automations. Shelly 1PM Mini Gen4 continues to be the perfect retrofit solution for your lights and appliances, now with enhanced compatibility and speed, all in its usual compact and easy-to-install design.\u003c\/p\u003e\u003cp\u003eExperience next-level smart home automation with Shelly Gen4 devices. Gen4 devices offer multi-protocol connectivity, featuring WiFi, Bluetooth, Zigbee, and Matter. Choose your connection and set up your Shelly device to work with your preferred smart home network.\u003c\/p\u003e\u003cp\u003ePrecise and real-time power metering with free cloud data storage for analysis and energy usage optimization.​\u003c\/p\u003e\u003cp\u003eNew processor - ESP-Shelly-C68F chip with an increased memory of 8MB\u003c\/p\u003e\u003cp\u003eNew - Multiprotocol connectivity: Choose from Bluetooth, WiFi or Zigbee\u003c\/p\u003e\u003cp\u003eNew - Matter certified.\u003c\/p\u003e\u003cp\u003eNew - Works with Apple Homekit: Control connected devices using the Apple Home app or Siri through Matter\u003c\/p\u003e\u003cp\u003eImproved durability of terminals\u003c\/p\u003e\u003cp\u003eSupports up to 8A at 240V AC​\u003c\/p\u003e\u003cp\u003eWiFi\/Zigbee extender \u0026amp; Bluetooth gateway\u003c\/p\u003e\u003cp\u003eNo hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant or your preferred automation system\u003c\/p\u003e\u003cp\u003eSupports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply: 110-240V ±10% 50\/60Hz AC\u003c\/p\u003e\u003cp\u003eMax switching voltage AC: 240V\u003c\/p\u003e\u003cp\u003eMax switching voltage DC: N\/A\u003c\/p\u003e\u003cp\u003eMax switching current AC: 8A\u003c\/p\u003e\u003cp\u003eMax switching current DC: N\/A\u003c\/p\u003e\u003cp\u003eMax switching power AC: 2000W\u003c\/p\u003e\u003cp\u003eMax switching power DC: N\/A\u003c\/p\u003e\u003cp\u003ePower consumption: \u0026lt; 1.2W\u003c\/p\u003e\u003cp\u003eExternal protection:\u003c\/p\u003e\u003cp\u003e10A, tripping characteristic B or C\u003c\/p\u003e\u003cp\u003e6kA interrupting rating\u003c\/p\u003e\u003cp\u003eEnergy limiting class 3\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eClean contact relay: No\u003c\/p\u003e\u003cp\u003ePower measurement: Yes\u003c\/p\u003e\u003cp\u003eVoltage protection \/ Cutoff: Yes\u003c\/p\u003e\u003cp\u003eCurrent protection \/ Cutoff: Yes\u003c\/p\u003e\u003cp\u003eMax power protection \/ Cutoff: Yes\u003c\/p\u003e\u003cp\u003eInternal-temperature sensor: Yes\u003c\/p\u003e\u003cp\u003eAmbient temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003eSchedules: 20\u003c\/p\u003e\u003cp\u003eWebhooks (URL actions): 20 with 5 URLs per hook\u003c\/p\u003e\u003cp\u003eMQTT: Yes\u003c\/p\u003e\u003cp\u003eUDP: Yes\u003c\/p\u003e\u003cp\u003eScripting: Yes\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWireless\/WiFi Protocol: 802.11 b\/g\/n\/ax (2.4 GHz)\u003c\/p\u003e\u003cp\u003eFrequency: 2402-2480 MHz\u003c\/p\u003e\u003cp\u003eWi-Fi Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 50m\/160ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft indoors\u003c\/p\u003e\u003cp\u003eZigbee Protocol: 802.15.4\u003c\/p\u003e\u003cp\u003eZigbee Repeater: Yes\u003c\/p\u003e\u003cp\u003eZigbee RF Bands: 2400-2483.5 MHz\u003c\/p\u003e\u003cp\u003eZigbee Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 300m outdoors\u003c\/p\u003e\u003cp\u003eUp to 100m indoors\u003c\/p\u003e\u003cp\u003eBluetooth Protocol: 4.2\u003c\/p\u003e\u003cp\u003eBluetooth Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 10m\/33ft indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 29 x 35 x 16 ±0.5 mm \/ 1.11 x 1.35 x 0.63 ±0.02 in\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Single","offer_id":57955532636534,"sku":"3800238070809","price":21.49,"currency_code":"GBP","in_stock":true},{"title":"Pack of 2","offer_id":57955535880566,"sku":"3800238070816","price":41.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/Unknown-1-2.jpg?v=1781172923"},{"product_id":"shelly-em-mini-gen4-wifi-zigbee-operated-16a-smart-energy-monitoring-device","title":"Shelly EM Mini Gen4 WiFi\/Zigbee-Operated 16A Smart Energy Monitoring Device","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly EM Mini Gen4\u003c\/span\u003e is a compact yet powerful smart energy meter designed to deliver precise, real-time insights into your energy usage. Measuring up to 16A at 240V AC, it lets you track the power consumption of connected devices with exceptional accuracy helping you identify waste, optimize efficiency, and manage electricity costs more intelligently. Despite its small size, the EM Mini Gen4 is equipped with Shelly’s advanced Gen4 chipset, offering multi-protocol connectivity including WiFi, Zigbee, Bluetooth, and full Matter certification for seamless integration into virtually any smart home or automation ecosystem.\u003c\/p\u003e\u003cp\u003eThis next-generation device combines the flexibility of the acclaimed Shelly firmware with improved processing power and memory for faster, more stable performance. Designed for retrofit installation, it fits neatly behind existing wall switches, sockets, or in tight electrical enclosures, making it ideal for professional installers or DIY smart home enthusiasts looking to enhance monitoring without altering their setup. It also doubles as a WiFi and Zigbee range extender and functions as a Bluetooth gateway, strengthening your network while connecting your devices.\u003c\/p\u003e\u003cp\u003eBeyond simple monitoring, the Shelly EM Mini Gen4 enables preventative energy analysis, detecting unusual power patterns that may signal appliance inefficiency or faults before they escalate. Through the Shelly Smart Control app or your preferred automation system, you can create intelligent scenes and schedules that react to your power data in real time, turning devices off automatically during inactivity or excessive consumption periods.\u003c\/p\u003e\u003cp\u003e• Compact design; fits behind wall switches and sockets\u003c\/p\u003e\u003cp\u003e• Multi-protocol support: WiFi, Zigbee, Bluetooth, and Matter\u003c\/p\u003e\u003cp\u003e• Real-time energy monitoring up to 16A \/ 240V AC\u003c\/p\u003e\u003cp\u003e• Works with Shelly Smart Control, Home Assistant, and other platforms\u003c\/p\u003e\u003cp\u003e• Acts as WiFi \u0026amp; Zigbee extender and Bluetooth gateway\u003c\/p\u003e\u003cp\u003e• Supports scripting, MQTT(S), HTTPS, and WebSockets\u003c\/p\u003e\u003cp\u003e• TLS-secured communication for enhanced safety\u003c\/p\u003e\u003cp\u003eThe Shelly EM Mini Gen4 proves that size doesn’t limit intelligence. It’s the perfect tool for gaining deeper visibility into your energy habits, cutting unnecessary costs, and building a more efficient, smarter environment, whether at home, in the office, or across an entire facility.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply: 110-240V ±10% 50\/60Hz AC\u003c\/p\u003e\u003cp\u003ePower consumption: \u0026lt; 1W\u003c\/p\u003e\u003cp\u003eExternal protection:\u003c\/p\u003e\u003cp\u003e16A, tripping characteristic B or C\u003c\/p\u003e\u003cp\u003emin. 6kA interrupting rating\u003c\/p\u003e\u003cp\u003eEnergy limiting class 3\u003c\/p\u003e\u003cp\u003eMax. measurement voltage: 240V~\u003c\/p\u003e\u003cp\u003eMax. measurement current: 16A\u003c\/p\u003e\u003cp\u003eMax. measurement power: 3840W\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAmbient temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003eWebhooks (URL actions): 20 with 5 URLs per hook\u003c\/p\u003e\u003cp\u003eMQTT: Yes\u003c\/p\u003e\u003cp\u003eUDP: Yes\u003c\/p\u003e\u003cp\u003eScripting: Yes\u003c\/p\u003e\u003cp\u003eVoltmeter (AC): 110-240V~ 50\/60Hz\u003c\/p\u003e\u003cp\u003eVoltmeter accuracy: ±1%\u003c\/p\u003e\u003cp\u003eAmmeter (AC): 0-16A\u003c\/p\u003e\u003cp\u003eAmmeter accuracy: ±1%\u003c\/p\u003e\u003cp\u003ePower and energy meters:\u003c\/p\u003e\u003cp\u003e• Active power\u003c\/p\u003e\u003cp\u003e• Active energy\u003c\/p\u003e\u003cp\u003eMeasurement data storage: At least 10 days of 1 min data resolution\u003c\/p\u003e\u003cp\u003eData export:\u003c\/p\u003e\u003cp\u003eCSV for PQ recorded values\u003c\/p\u003e\u003cp\u003eJSON format export through RPC\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWireless\/WiFi Protocol: 802.11 b\/g\/n\/ax (2.4 GHz)\u003c\/p\u003e\u003cp\u003eWiFi Frequency: 2412-2472 MHz\u003c\/p\u003e\u003cp\u003eWi-Fi Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 50m\/160ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft indoors\u003c\/p\u003e\u003cp\u003eZigbee Protocol: 802.15.4\u003c\/p\u003e\u003cp\u003eZigbee Repeater: Yes\u003c\/p\u003e\u003cp\u003eZigbee RF Bands: 2400-2483.5 MHz\u003c\/p\u003e\u003cp\u003eZigbee Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 300m outdoors\u003c\/p\u003e\u003cp\u003eUp to 100m indoors\u003c\/p\u003e\u003cp\u003eBluetooth Protocol: 5.0\u003c\/p\u003e\u003cp\u003eBluetooth Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 10m\/33ft indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 29 x 34 x 16 ±0.5 mm \/ 1.11 x 1.34 x 0.63 ±0.02 in\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Single","offer_id":57955538076022,"sku":"3800238070823","price":19.49,"currency_code":"GBP","in_stock":true},{"title":"Pack of 2","offer_id":57955540500854,"sku":"3800238070830","price":37.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/Unknown-2_1.jpg?v=1781172821"},{"product_id":"shelly-dimmer-gen4-smart-single-channel-dimming-controller-with-power-measurement","title":"Shelly Dimmer Gen4 Smart Single-Channel Dimming Controller with Power Measurement","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly Dimmer Gen4\u003c\/span\u003e is a powerful, compact smart dimming controller designed to bring full lighting control into any space, without the need to rewire your home. Whether you have a neutral wire or not, it installs neatly behind your existing switches, instantly transforming traditional lighting into a fully automated, smart system. With support for WiFi, Bluetooth, Zigbee, and Matter, it integrates effortlessly into virtually any smart home setup, giving you complete flexibility now and in the future.\u003c\/p\u003e\u003cp\u003eEngineered for precision, the Shelly Dimmer Gen4 allows you to fine-tune every aspect of your lighting. Adjust brightness levels, set custom fade rates, and control transition times to create exactly the atmosphere you want, whether it’s a soft evening glow or full brightness for productivity. It supports a wide range of dimmable lighting types, from LEDs to halogen, and even offers automatic calibration to ensure smooth, flicker-free dimming across the entire range. With built-in protections, scripting capabilities, and detailed scheduling options, it’s as suitable for advanced automation setups as it is for simple everyday use.\u003c\/p\u003e\u003cp\u003e• Multiprotocol connectivity: WiFi, Bluetooth, Zigbee, and Matter\u003c\/p\u003e\u003cp\u003e• Works with or without a neutral wire (bypass required under 20 W)\u003c\/p\u003e\u003cp\u003e• Precise dimming control with adjustable fade rate and transition time\u003c\/p\u003e\u003cp\u003e• Compatible with dimmable LEDs, halogen, and incandescent\u003c\/p\u003e\u003cp\u003e• Compact design for easy retrofit behind existing switches\u003c\/p\u003e\u003cp\u003e• Supports smart schedules, scenes, scripting, and local automations\u003c\/p\u003e\u003cp\u003e• Works with Home Assistant, Alexa, Google Home, Apple HomeKit, and more\u003c\/p\u003e\u003cp\u003eFrom upgrading existing lighting without changing your setup, to creating dynamic schedules that follow your daily routine or the natural daylight cycle, the Shelly Dimmer Gen4 adapts effortlessly to your needs. Whether in a home, office, or hospitality setting, it delivers smooth, intelligent lighting control that enhances comfort, efficiency, and ambience, all from a device you’ll never even see.\u003c\/p\u003e\u003cp\u003e*Constant-voltage dimmable drivers are not supported.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower Supply: 220-240V~ 50Hz\u003c\/p\u003e\u003cp\u003ePower consumption: \u0026lt; 1.5W\u003c\/p\u003e\u003cp\u003eWorks without neutral: Yes\u003c\/p\u003e\u003cp\u003eMin. load without neutral and without a Bypass: 20W\u003c\/p\u003e\u003cp\u003eDimming type: Trailing edge\u003c\/p\u003e\u003cp\u003eMax. output power: 200W\u003c\/p\u003e\u003cp\u003eExternal protection:\u003c\/p\u003e\u003cp\u003e16A, tripping characteristic B or C\u003c\/p\u003e\u003cp\u003e6kA interrupting rating\u003c\/p\u003e\u003cp\u003eEnergy limiting class 3\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAmbient working temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003eVoltmeter range: 180V - 240V AC\u003c\/p\u003e\u003cp\u003eVoltmeter accuracy: ±5% (when used with neutral)\u003c\/p\u003e\u003cp\u003eAmmeter range: 0A - 3A\u003c\/p\u003e\u003cp\u003eAmmeter accuracy: ±5% (when used with neutral)\u003c\/p\u003e\u003cp\u003eSupported load types:\u003c\/p\u003e\u003cp\u003eDimmable LED lamps: up to 150W\u003c\/p\u003e\u003cp\u003eIncandescent bulbs: up to 200W\u003c\/p\u003e\u003cp\u003eHalogen lamps: up to 200W\u003c\/p\u003e\u003cp\u003eIron-core transformer with low-voltage incandescent lamps: up to 200VA\u003c\/p\u003e\u003cp\u003eDimmable constant-current electronic transformers: up to 200W\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWiFi protocol: 802.11 b\/g\/n\/ax (2.4 GHz)\u003c\/p\u003e\u003cp\u003eWiFi RF band: 2401 - 2483 МHz\u003c\/p\u003e\u003cp\u003eWiFi max. RF power: \u0026lt; 20dBm\u003c\/p\u003e\u003cp\u003eWiFi Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 50m\/160ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft indoors\u003c\/p\u003e\u003cp\u003eBluetooth protocol: 5.0\u003c\/p\u003e\u003cp\u003eBluetooth RF band: 2400 - 2483.5 MHz\u003c\/p\u003e\u003cp\u003eBluetooth max. RF power: \u0026lt; 4dBm\u003c\/p\u003e\u003cp\u003eBluetooth Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 30m\/100ft outdoors\u003c\/p\u003e\u003cp\u003eUp to 10m\/33ft indoors\u003c\/p\u003e\u003cp\u003eZigbee Protocol: 802.15.4\u003c\/p\u003e\u003cp\u003eZigbee Repeater: Yes\u003c\/p\u003e\u003cp\u003eZigbee RF bands: 2400 to 2483.5 MHz\u003c\/p\u003e\u003cp\u003eZigbee Range (depending on local construction):\u003c\/p\u003e\u003cp\u003eUp to 300m outdoors\u003c\/p\u003e\u003cp\u003eUp to 100m indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 38x42.5x16.5 mm \/ 1.50x1.67x0.65 inch\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57955546497398,"sku":"3800238072353","price":38.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/5cf6dd73c43367e5ee1f67f50a1b273715accc29_Unknown.jpg?v=1779799582"},{"product_id":"shelly-em-gen3-wifi-energy-meter-with-contactor-control","title":"Shelly EM Gen3 WiFi Energy Meter with Contactor Control","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly EM Gen3\u003c\/span\u003e is a small form factor smart energy meter using up to 2 current transformers (contactless metering), which allows energy metering the consumption of electric appliances and reporting to a mobile phone, tablet, PC, or home automation system. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services. The Device has internal storage for data allowing for later retrieval. The Device has a single dry contact switch for controlling external loads.\u003c\/p\u003e\u003cp\u003ePower Consumption Monitoring: Monitor the power consumption of connected devices in real time. This information can be valuable for understanding energy usage patterns and making informed decisions to reduce consumption.\u003c\/p\u003e\u003cp\u003eEnergy Efficiency Optimization: Identify electrical energy consumption patterns and optimize electricity usage.\u003c\/p\u003e\u003cp\u003eAppliance Health Check: Keep track of the power usage of individual appliances to assess their health and performance over time. Sudden spikes or changes in power consumption may indicate issues with the appliance.\u003c\/p\u003e\u003cp\u003eCost Management: With the knowledge of power consumption, you can estimate the cost of running specific devices and manage your electricity expenses more effectively.\u003c\/p\u003e\u003cp\u003eSpace-Efficient Retrofitting: Integrate the device into standard electrical wall boxes, behind power sockets, light switches, or other locations with limited space.\u003c\/p\u003e\u003cp\u003eRemote Monitoring: Shelly EM Gen3 supports publishing data to Shelly Cloud or other cloud-based data collection and storage systems. This allows you to monitor power consumption even when you're away from home.\u003c\/p\u003e\u003cp\u003eLocal Monitoring: Like the rest of the Shelly Wi-Fi line of devices Shelly EM Gen3 allows for local-only monitoring and automations. Access stored energy consumption records directly from the device UI. Automate locally with rules based on instantaneous power consumption or energy consumed over a period of time.\u003c\/p\u003e\u003cp\u003e*Shelly EM Gen3 comes with 1 x 50A clamp included in the pack.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply: 110-230V ±10, 50\/60Hz AC\u003c\/p\u003e\u003cp\u003ePower metering: Two channels, up to 80A each\u003c\/p\u003e\u003cp\u003eContactor control: Maximum load: 2A at 230V 50\/60Hz\u003c\/p\u003e\u003cp\u003eElectrical consumption: \u0026lt; 1.2W\u003c\/p\u003e\u003cp\u003eExternal protection:\u003c\/p\u003e\u003cp\u003e2A, tripping characteristic B or C,\u003c\/p\u003e\u003cp\u003e6kA interrupting rating,\u003c\/p\u003e\u003cp\u003eEnergy limiting class 3\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eConsumption history: At least 10 days of 1 min data resolution.\u003c\/p\u003e\u003cp\u003eWorking temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003eVoltmeter (AC): 110-240 V~ 50\/60 Hz\u003c\/p\u003e\u003cp\u003eVoltmeter accuracy: ±2%\u003c\/p\u003e\u003cp\u003eAmmeter (AC): 0 - 80A\u003c\/p\u003e\u003cp\u003eAmmeter accuracy: ±2% (2-50 A), ±2% (1-2 A), ±5% (0-1 A)\u003c\/p\u003e\u003cp\u003eCompatible current transformers:\u003c\/p\u003e\u003cp\u003e• CT 50A (1 included in the package)\u003c\/p\u003e\u003cp\u003e• CT 80A\u003c\/p\u003e\u003cp\u003ePower and energy meters:\u003c\/p\u003e\u003cp\u003e• Active and apparent power\u003c\/p\u003e\u003cp\u003e• Active and apparent energy\u003c\/p\u003e\u003cp\u003e• Power factor\u003c\/p\u003e\u003cp\u003e• Fundamental active and fundamental reactive energy\u003c\/p\u003e\u003cp\u003eData export:\u003c\/p\u003e\u003cp\u003e• CSV for PQ recorded values\u003c\/p\u003e\u003cp\u003e• JSON format export through RPC\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWireless\/WiFi Protocol: 802.11 b\/g\/n (2.4 GHz)\u003c\/p\u003e\u003cp\u003eFrequency: 2412 - 2472 MHz\u003c\/p\u003e\u003cp\u003eWiFi range (depending on local construction):\u003c\/p\u003e\u003cp\u003e• up to 50 m outdoors\u003c\/p\u003e\u003cp\u003e• up to 30 m indoors\u003c\/p\u003e\u003cp\u003eBluetooth: Yes\u003c\/p\u003e\u003cp\u003eBluetooth Protocol: 4.2\u003c\/p\u003e\u003cp\u003eBluetooth Range:\u003c\/p\u003e\u003cp\u003e• up to 30m\/100ft outdoors\u003c\/p\u003e\u003cp\u003e• up to 10m\/33ft indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 37 x 42 x 16 mm\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57993391669622,"sku":"3800235261873","price":55.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shelly-em-gen3-2_1.jpg?v=1781175361"},{"product_id":"shelly-3em-63t-gen3-wifi-three-phase-energy-meter-with-integrated-current-transformers","title":"Shelly 3EM-63T Gen3 WiFi Three-Phase Energy Meter with Integrated Current-Transformers","description":"\u003cp\u003eIntroducing the \u003cspan style=\"font-weight: bold;\"\u003eShelly 3EM-63 Gen3\u003c\/span\u003e, a compact and versatile energy meter designed for both three-phase systems and three independent single-phase circuits. Whether you’re a homeowner enhancing your smart home setup or a professional seeking precise energy monitoring, this device is your perfect companion.\u003c\/p\u003e\u003cp\u003eThe Shelly 3EM-63 Gen3 offers flexibility, operating standalone in a local Wi-Fi network or integrating with cloud home automation services via MQTT, HTTP, and WebSocket. It provides real-time data reporting, including accumulated energy and instantaneous voltage, current, active, and apparent power for each phase, boasting Class B Accuracy (IEC 62053-21). Data is stored in non-volatile memory for up to 7 days, allowing detailed energy usage reviews in 1-minute intervals. The embedded web interface simplifies remote monitoring and control, while precise 4-quadrant measurement ensures accurate energy monitoring across all phases. Future-ready for solar integration, it tracks solar energy production alongside grid usage to optimise renewable energy strategies. The compact design makes installation easy and efficient.\u003c\/p\u003e\u003cp\u003eThis three-phase smart energy meter features innovative contactless metering with integrated current transformers, monitoring electric appliance consumption and reporting data to mobile devices or home automation systems. Shelly provides the flexibility to operate devices standalone or integrated with cloud home automation services, tailoring energy monitoring to individual needs. Internal data storage ensures easy retrieval and analysis of energy usage.\u003c\/p\u003e\u003cp\u003eMore than just an energy meter, the Shelly 3EM-63 Gen3 is a smart energy solution that empowers effective energy management. It offers precise measurement, simple installation, and future-ready capabilities, making it ideal for improving energy efficiency and sustainability.\u003c\/p\u003e\u003cp\u003ePower Consumption Monitoring: Monitor the power consumption of connected devices in real-time. This information can be valuable for understanding energy usage patterns and making informed decisions to reduce consumption.\u003c\/p\u003e\u003cp\u003eHigh accuracy: 4-quadrant measurement with Accuracy Class B (IEC 62053-21).\u003c\/p\u003e\u003cp\u003eEnergy Efficiency Optimization: Identify electrical energy consumption patterns and optimize electricity usage.\u003c\/p\u003e\u003cp\u003eAppliance Health Check: Keep track of the power usage of individual appliances to assess their health and performance over time. Sudden spikes or changes in power consumption may indicate issues with the appliance.\u003c\/p\u003e\u003cp\u003eCost Management: With the knowledge of power consumption, you can estimate the cost of running specific devices and manage your electricity expenses more effectively.\u003c\/p\u003e\u003cp\u003eSpace-Efficient: The device is designed to slip over the breaker outputs fit seamlessly into your existing electrical box.\u003c\/p\u003e\u003cp\u003eRemote Monitoring: Shelly 3EM-63 Gen3 supports publishing data to Shelly Cloud or other cloud-based data collection and storage systems. This allows you to monitor power consumption even when you're away from home.\u003c\/p\u003e\u003cp\u003eLocal Monitoring: Like the rest of the Shelly Wi-Fi line of devices, Shelly 3EM-63 Gen3 allows for local-only monitoring and automations. Access stored energy consumption records directly from the device UI. Automate locally with rules based on instantaneous power consumption or energy consumed over a period of time.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply: 220-240 V~ 50\/60 Hz (between LA and N)\u003c\/p\u003e\u003cp\u003eElectrical consumption: \u0026lt; 2W\u003c\/p\u003e\u003cp\u003eExternal protection:\u003c\/p\u003e\u003cp\u003e63A, tripping characteristic B or C,\u003c\/p\u003e\u003cp\u003e6kA interrupting rating,\u003c\/p\u003e\u003cp\u003eEnergy limiting class 3\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eConsumption history: At least 7 days of 1 min data resolution.\u003c\/p\u003e\u003cp\u003eVoltmeters (RMS for each phase): 220-240 V~ 50\/60 Hz\u003c\/p\u003e\u003cp\u003eVoltmeter accuracy: Better than ±1%\u003c\/p\u003e\u003cp\u003eAmmeters (RMS via integrated CT for each phase): 0-63 A (130A saturation)\u003c\/p\u003e\u003cp\u003eAmmeter accuracy: ±1% (2-63A), ±2% (1-2A), ±5% (0-1A)\u003c\/p\u003e\u003cp\u003ePower and energy meters:\u003c\/p\u003e\u003cp\u003e• Active and apparent power\u003c\/p\u003e\u003cp\u003e• Active and apparent energy\u003c\/p\u003e\u003cp\u003e• Power factor\u003c\/p\u003e\u003cp\u003e• Fundamental active and fundamental reactive energy\u003c\/p\u003e\u003cp\u003eNo load threshold: 30 VA\u003c\/p\u003e\u003cp\u003eData export:\u003c\/p\u003e\u003cp\u003e• CSV for PQ recorded values\u003c\/p\u003e\u003cp\u003e• JSON format export through RPC\u003c\/p\u003e\u003cp\u003eWorking temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWiFi Protocol: 802.11 b\/g\/n (2.4 GHz)\u003c\/p\u003e\u003cp\u003eWiFi RF band: 2401-2483 МHz\u003c\/p\u003e\u003cp\u003eWiFi max. RF power: \u0026lt; 20dBm\u003c\/p\u003e\u003cp\u003eWiFi range (depending on local construction):\u003c\/p\u003e\u003cp\u003e• up to 50 m outdoors\u003c\/p\u003e\u003cp\u003e• up to 30 m indoors\u003c\/p\u003e\u003cp\u003eBluetooth Protocol: 4.2\u003c\/p\u003e\u003cp\u003eBluetooth Range:\u003c\/p\u003e\u003cp\u003e• up to 30m\/100ft outdoors\u003c\/p\u003e\u003cp\u003e• up to 10m\/33ft indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 31x54x42 mm \/ 1.22x2.13x1.65 in\u003c\/p\u003e\u003cp\u003eWire length: 260mm (including the flat terminal)\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57993391833462,"sku":"3800235261941","price":89.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shelly-3em-63t-gen3-1_1.jpg?v=1781180039"},{"product_id":"shelly-3em-63w-gen3-wifi-three-phase-energy-meter-with-integrated-current-transformers","title":"Shelly 3EM-63W Gen3 WiFi Three-Phase Energy Meter with Integrated Current-Transformers","description":"\u003cp\u003eIntroducing the \u003cspan style=\"font-weight: bold;\"\u003eShelly 3EM-63 Gen3\u003c\/span\u003e, a compact and versatile energy meter designed for both three-phase systems and three independent single-phase circuits. Whether you’re a homeowner enhancing your smart home setup or a professional seeking precise energy monitoring, this device is your perfect companion.\u003c\/p\u003e\u003cp\u003eThe Shelly 3EM-63 Gen3 offers flexibility, operating standalone in a local Wi-Fi network or integrating with cloud home automation services via MQTT, HTTP, and WebSocket. It provides real-time data reporting, including accumulated energy and instantaneous voltage, current, active, and apparent power for each phase, boasting Class B Accuracy (IEC 62053-21). Data is stored in non-volatile memory for up to 7 days, allowing detailed energy usage reviews in 1-minute intervals. The embedded web interface simplifies remote monitoring and control, while precise 4-quadrant measurement ensures accurate energy monitoring across all phases. Future-ready for solar integration, it tracks solar energy production alongside grid usage to optimise renewable energy strategies. The compact design makes installation easy and efficient.\u003c\/p\u003e\u003cp\u003eThis three-phase smart energy meter features innovative contactless metering with integrated current transformers, monitoring electric appliance consumption and reporting data to mobile devices or home automation systems. Shelly provides the flexibility to operate devices standalone or integrated with cloud home automation services, tailoring energy monitoring to individual needs. Internal data storage ensures easy retrieval and analysis of energy usage.\u003c\/p\u003e\u003cp\u003eMore than just an energy meter, the Shelly 3EM-63 Gen3 is a smart energy solution that empowers effective energy management. It offers precise measurement, simple installation, and future-ready capabilities, making it ideal for improving energy efficiency and sustainability.\u003c\/p\u003e\u003cp\u003ePower Consumption Monitoring: Monitor the power consumption of connected devices in real-time. This information can be valuable for understanding energy usage patterns and making informed decisions to reduce consumption.\u003c\/p\u003e\u003cp\u003eHigh accuracy: 4-quadrant measurement with Accuracy Class B (IEC 62053-21).\u003c\/p\u003e\u003cp\u003eEnergy Efficiency Optimization: Identify electrical energy consumption patterns and optimize electricity usage.\u003c\/p\u003e\u003cp\u003eAppliance Health Check: Keep track of the power usage of individual appliances to assess their health and performance over time. Sudden spikes or changes in power consumption may indicate issues with the appliance.\u003c\/p\u003e\u003cp\u003eCost Management: With the knowledge of power consumption, you can estimate the cost of running specific devices and manage your electricity expenses more effectively.\u003c\/p\u003e\u003cp\u003eSpace-Efficient: The device is designed to slip over the breaker outputs fit seamlessly into your existing electrical box.\u003c\/p\u003e\u003cp\u003eRemote Monitoring: Shelly 3EM-63 Gen3 supports publishing data to Shelly Cloud or other cloud-based data collection and storage systems. This allows you to monitor power consumption even when you're away from home.\u003c\/p\u003e\u003cp\u003eLocal Monitoring: Like the rest of the Shelly Wi-Fi line of devices, Shelly 3EM-63 Gen3 allows for local-only monitoring and automations. Access stored energy consumption records directly from the device UI. Automate locally with rules based on instantaneous power consumption or energy consumed over a period of time.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply: 220-240 V~ 50\/60 Hz (between LA and N)\u003c\/p\u003e\u003cp\u003eElectrical consumption: \u0026lt; 2W\u003c\/p\u003e\u003cp\u003eExternal protection:\u003c\/p\u003e\u003cp\u003e63A, tripping characteristic B or C,\u003c\/p\u003e\u003cp\u003e6kA interrupting rating,\u003c\/p\u003e\u003cp\u003eEnergy limiting class 3\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eConsumption history: At least 7 days of 1 min data resolution.\u003c\/p\u003e\u003cp\u003eVoltmeters (RMS for each phase): 220-240 V~ 50\/60 Hz\u003c\/p\u003e\u003cp\u003eVoltmeter accuracy: Better than ±1%\u003c\/p\u003e\u003cp\u003eAmmeters (RMS via integrated CT for each phase): 0-63 A (130A saturation)\u003c\/p\u003e\u003cp\u003eAmmeter accuracy: ±1% (2-63A), ±2% (1-2A), ±5% (0-1A)\u003c\/p\u003e\u003cp\u003ePower and energy meters:\u003c\/p\u003e\u003cp\u003e• Active and apparent power\u003c\/p\u003e\u003cp\u003e• Active and apparent energy\u003c\/p\u003e\u003cp\u003e• Power factor\u003c\/p\u003e\u003cp\u003e• Fundamental active and fundamental reactive energy\u003c\/p\u003e\u003cp\u003eNo load threshold: 30 VA\u003c\/p\u003e\u003cp\u003eData export:\u003c\/p\u003e\u003cp\u003e• CSV for PQ recorded values\u003c\/p\u003e\u003cp\u003e• JSON format export through RPC\u003c\/p\u003e\u003cp\u003eWorking temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWiFi Protocol: 802.11 b\/g\/n (2.4 GHz)\u003c\/p\u003e\u003cp\u003eWiFi RF band: 2401-2483 МHz\u003c\/p\u003e\u003cp\u003eWiFi max. RF power: \u0026lt; 20dBm\u003c\/p\u003e\u003cp\u003eWiFi range (depending on local construction):\u003c\/p\u003e\u003cp\u003e• up to 50 m outdoors\u003c\/p\u003e\u003cp\u003e• up to 30 m indoors\u003c\/p\u003e\u003cp\u003eBluetooth Protocol: 4.2\u003c\/p\u003e\u003cp\u003eBluetooth Range:\u003c\/p\u003e\u003cp\u003e• up to 30m\/100ft outdoors\u003c\/p\u003e\u003cp\u003e• up to 10m\/33ft indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 21x54x42 mm \/ 0.83x2.13x1.65 in\u003c\/p\u003e\u003cp\u003eWire length: 260mm (including the flat terminal)\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57993392030070,"sku":"3800235261958","price":89.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shelly-shelly-3em-63-gen3-10_1.jpg?v=1781180170"},{"product_id":"shelly-pro-3em-120a-din-mountable-3-phase-energy-meter","title":"Shelly Pro 3EM 120A DIN-Mountable 3-Phase Energy Meter","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly Pro 3EM - 120A\u003c\/span\u003e is a next-generation DIN rail mountable single or three-phase energy meter, designed for professional-grade monitoring and management of energy consumption across residential, commercial, and industrial installations. Enhanced with Gen2 firmware, LAN connectivity, and 3 x 120A three-phase current transformers, it delivers precision, flexibility, and reliability for integrators and advanced users alike.\u003c\/p\u003e\u003cp\u003eThis professional-grade energy meter measures accumulated energy as well as real-time values for voltage, current, active and apparent power, and power factor for each phase. It supports 4‑quadrant measurement and multiple wiring configurations, making it suitable for everything from whole-home energy monitoring to complex industrial power distribution systems. With an accuracy class B (IEC 62053‑21) and 1% measurement precision, it provides dependable data you can trust.\u003c\/p\u003e\u003cp\u003eShelly Pro 3EM - 120A stores up to 60 days of 1-minute interval data in non-volatile memory and includes an integrated real-time clock, ensuring timestamps remain accurate even without an internet connection. This device is photovoltaic-ready and can track both imported and exported energy, making it ideal for solar and renewable energy systems.\u003c\/p\u003e\u003cp\u003eDesigned for seamless integration, it supports LAN, WiFi, and Bluetooth connectivity, and can communicate locally or via the cloud using protocols such as Modbus, MQTT, HTTP, and WebSocket—with all connections secured via TLS. It also features an embedded web interface for direct configuration and monitoring.\u003c\/p\u003e\u003cp\u003eExternal contactor control is available using the Shelly Pro 3EM Switch Add-on, enabling you to automate load control based on real-time data or custom scripts. Please note that the device does not include a built-in relay.\u003c\/p\u003e\u003cp\u003eThanks to its compact DIN rail design and included 120A current transformers, the Shelly Pro 3EM - 120A is easy to install in tight electrical panels, making it ideal for a wide range of applications, including:\u003c\/p\u003e\u003cp\u003e• Whole-home or commercial energy monitoring\u003c\/p\u003e\u003cp\u003e• Factory and industrial power optimisation\u003c\/p\u003e\u003cp\u003e• Data centre or substation monitoring\u003c\/p\u003e\u003cp\u003e• Renewable energy installations (solar\/wind)\u003c\/p\u003e\u003cp\u003e• EV charger and high-load appliance tracking\u003c\/p\u003e\u003cp\u003e• Smart grid and building management systems\u003c\/p\u003e\u003cp\u003eWith its robust hardware, advanced connectivity options, and long-term data logging capabilities, the Shelly Pro 3EM - 120A is the ultimate professional tool for precise energy measurement, intelligent automation, and optimised power management.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply voltage AC: 110-240V, 50\/60Hz\u003c\/p\u003e\u003cp\u003ePower consumption: \u0026lt; 3W\u003c\/p\u003e\u003cp\u003ePower metering: 3 channels, up to 120A each\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eMounting: DIN rail\u003c\/p\u003e\u003cp\u003eAmbient temperature: -20°C to +40°C\u003c\/p\u003e\u003cp\u003eAmbient humidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003eVoltmeters (RMS for each phase): 100-260 V\u003c\/p\u003e\u003cp\u003eVoltmeters accuracy: ±1%\u003c\/p\u003e\u003cp\u003eAmmeters (RMS via CT for each phase and the Neutral): 0-120 A\u003c\/p\u003e\u003cp\u003eAmmeters accuracy:\u003c\/p\u003e\u003cp\u003e• ±1% at 2-120 A\u003c\/p\u003e\u003cp\u003e• ±2% at 1-2 A\u003c\/p\u003e\u003cp\u003e• ±5% at 0-1 A\u003c\/p\u003e\u003cp\u003ePower and energy meter types:\u003c\/p\u003e\u003cp\u003e• Active and apparent power\u003c\/p\u003e\u003cp\u003e• Active and apparent energy\u003c\/p\u003e\u003cp\u003e• Power factor\u003c\/p\u003e\u003cp\u003e• Fundamental active and reactive energy\u003c\/p\u003e\u003cp\u003eMeasurement data storage: At least 60 days of 1 min data resolution\u003c\/p\u003e\u003cp\u003eData export: CSV for PQ recorded values, JSON format export trough RPC\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWi-Fi protocol: 802.11 b\/g\/n (2.4 GHz)\u003c\/p\u003e\u003cp\u003eOperational range (depending on local construction):\u003c\/p\u003e\u003cp\u003e• up to 50m outdoors\u003c\/p\u003e\u003cp\u003e• up to 30m indoors\u003c\/p\u003e\u003cp\u003eBluetooth protocol: 4.2\u003c\/p\u003e\u003cp\u003eCPU: ESP32-D0WDQ6\u003c\/p\u003e\u003cp\u003eFlash: 16 MB\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 94 x 19 x 69 mm\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57993392193910,"sku":"3800235268100","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shelly-shelly-shelly-shelly-shelly-pro-3em-40_1.jpg?v=1781180273"},{"product_id":"shelly-pro-3em-400a-din-mountable-3-phase-400a-energy-meter","title":"Shelly Pro 3EM 400A DIN-Mountable 3-Phase 400A Energy Meter","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly Pro 3EM - 400A\u003c\/span\u003e is a next-generation DIN rail mountable single or three-phase energy meter, designed for professional-grade monitoring and management of energy consumption across residential, commercial, and industrial installations. Enhanced with Gen2 firmware, LAN connectivity, and 3 x 400A three-phase current transformers, it delivers precision, flexibility, and reliability for integrators and advanced users alike.\u003c\/p\u003e\u003cp\u003eThis professional-grade energy meter measures accumulated energy as well as real-time values for voltage, current, active and apparent power, and power factor for each phase. It supports 4‑quadrant measurement and multiple wiring configurations, making it suitable for everything from whole-home energy monitoring to complex industrial power distribution systems. With an accuracy class B (IEC 62053‑21) and 1% measurement precision, it provides dependable data you can trust.\u003c\/p\u003e\u003cp\u003eShelly Pro 3EM - 400A stores up to 60 days of 1-minute interval data in non-volatile memory and includes an integrated real-time clock, ensuring timestamps remain accurate even without an internet connection. This device is photovoltaic-ready and can track both imported and exported energy, making it ideal for solar and renewable energy systems.\u003c\/p\u003e\u003cp\u003eDesigned for seamless integration, it supports LAN, WiFi, and Bluetooth connectivity, and can communicate locally or via the cloud using protocols such as Modbus, MQTT, HTTP, and WebSocket—with all connections secured via TLS. It also features an embedded web interface for direct configuration and monitoring.\u003c\/p\u003e\u003cp\u003eExternal contactor control is available using the Shelly Pro 3EM Switch Add-on, enabling you to automate load control based on real-time data or custom scripts. Please note that the device does not include a built-in relay.\u003c\/p\u003e\u003cp\u003eThanks to its compact DIN rail design and included 400A current transformers, the Shelly Pro 3EM - 400A is easy to install in tight electrical panels, making it ideal for a wide range of applications, including:\u003c\/p\u003e\u003cp\u003e• Whole-home or commercial energy monitoring\u003c\/p\u003e\u003cp\u003e• Factory and industrial power optimisation\u003c\/p\u003e\u003cp\u003e• Data centre or substation monitoring\u003c\/p\u003e\u003cp\u003e• Renewable energy installations (solar\/wind)\u003c\/p\u003e\u003cp\u003e• EV charger and high-load appliance tracking\u003c\/p\u003e\u003cp\u003e• Smart grid and building management systems\u003c\/p\u003e\u003cp\u003eWith its robust hardware, advanced connectivity options, and long-term data logging capabilities, the Shelly Pro 3EM - 400A is the ultimate professional tool for precise energy measurement, intelligent automation, and optimised power management.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply voltage AC: 110-240V, 50\/60Hz\u003c\/p\u003e\u003cp\u003ePower consumption: \u0026lt; 3W\u003c\/p\u003e\u003cp\u003ePower metering: 3 channels, up to 400A each\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eMounting: DIN rail\u003c\/p\u003e\u003cp\u003eAmbient temperature: -20°C to +40°C\u003c\/p\u003e\u003cp\u003eAmbient humidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003eVoltmeters (RMS for each phase): 100-260 V\u003c\/p\u003e\u003cp\u003eVoltmeters accuracy: ±1%\u003c\/p\u003e\u003cp\u003eAmmeters (RMS via CT for each phase and the Neutral): 0-400 A\u003c\/p\u003e\u003cp\u003eAmmeters accuracy:\u003c\/p\u003e\u003cp\u003e• ±1% at 5-400 A\u003c\/p\u003e\u003cp\u003e• ±2% at 0-5 A\u003c\/p\u003e\u003cp\u003ePower and energy meter types:\u003c\/p\u003e\u003cp\u003e• Active and apparent power\u003c\/p\u003e\u003cp\u003e• Active and apparent energy\u003c\/p\u003e\u003cp\u003e• Power factor\u003c\/p\u003e\u003cp\u003e• Fundamental active and reactive energy\u003c\/p\u003e\u003cp\u003eMeasurement data storage: At least 60 days of 1 min data resolution\u003c\/p\u003e\u003cp\u003eData export: CSV for PQ recorded values, JSON format export trough RPC\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWi-Fi protocol: 802.11 b\/g\/n (2.4 GHz)\u003c\/p\u003e\u003cp\u003eOperational range (depending on local construction):\u003c\/p\u003e\u003cp\u003e• up to 50m outdoors\u003c\/p\u003e\u003cp\u003e• up to 30m indoors\u003c\/p\u003e\u003cp\u003eBluetooth protocol: 4.2\u003c\/p\u003e\u003cp\u003eCPU: ESP32-D0WDQ6\u003c\/p\u003e\u003cp\u003eFlash: 16 MB\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L): 94 x 19 x 69 mm\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57993393078646,"sku":"3800235268117","price":261.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shelly-pro-3em-400a-10_1.jpg?v=1781180381"},{"product_id":"shelly-pro-3em-switch-add-on","title":"Shelly Pro 3EM Switch Add-On","description":"\u003cdiv\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly Pro 3EM Switch Add-On\u003c\/span\u003e is a galvanically isolated switch designed to expand the capabilities of your Shelly Pro 3EM device. This add-on allows you to easily control contactors and other electrical devices, giving you greater flexibility and control over your consumption.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eDry contacts\u003c\/div\u003e\u003cdiv\u003eDIN-rail mountable\u003c\/div\u003e\u003cdiv\u003e*Only compatible with Shelly Pro 3EM.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003ePower supply voltage AC: N\/A\u003c\/div\u003e\n\u003cdiv\u003ePower supply voltage DC: 3.3 V and 12 V (from Shelly Pro 3EM device)\u003c\/div\u003e\n\u003cdiv\u003ePower consumption: \u0026lt; 1W\u003c\/div\u003e\n\u003cdiv\u003eMax switching voltage AC: 240 V\u003c\/div\u003e\n\u003cdiv\u003eMax switching voltage DC: 30V\u003c\/div\u003e\n\u003cdiv\u003eMax switching current AC: 2A\u003c\/div\u003e\n\u003cdiv\u003eMax switching current DC: 2A\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003eAmbient temperature: -20 to 40 °C \/ -5 to 105 °F\u003c\/div\u003e\n\u003cdiv\u003eHumidity: 30% to 70% RH\u003c\/div\u003e\n\u003cdiv\u003eMounting: DIN rail, attached to a Shelly Pro 3EM\u003c\/div\u003e\n\u003cdiv\u003eScrew terminals max torque: 0.4 Nm \/ 4.43 lbin\u003c\/div\u003e\n\u003cdiv\u003eConductor cross section: 0.5 to 2.5 mm² \/ 20 to 14 AWG (solid, stranded and bootlace lugs)\u003c\/div\u003e\n\u003cdiv\u003eConductor stripped length: 6 to 7 mm \/ 0.24 to 0.28 in\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e(H x W x L):\u003c\/div\u003e\n\u003cdiv\u003e94 x 19 x 69 ±0.5 mm\u003c\/div\u003e\n\u003cdiv\u003e3.70 x 0.75 x 2.71 ±0.02 in\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57993393275254,"sku":"3800235268131","price":28.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shelly-shelly-pro-3em-addon-30_1.jpg?v=1781182324"},{"product_id":"shelly-pro-em-50a-din-mountable-single-phase-energy-meter-with-contactor-control","title":"Shelly Pro EM 50A DIN-Mountable Single-Phase Energy Meter with Contactor Control","description":"\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly Pro EM-50\u003c\/span\u003e is a DIN rail mountable two-channel, single-phase energy meter. It has an integrated relay with dry contacts for contactor control.\u003c\/p\u003e\u003cp\u003eLAN, Wi-Fi and Bluetooth connection for high security and reliability\u003c\/p\u003e\u003cp\u003eReports accumulated energy, as well as instantaneous voltage, current, active and apparent power per phase in real-time\u003c\/p\u003e\u003cp\u003ePower metering - two independent measurement channels on the same phase\u003c\/p\u003e\u003cp\u003e4 Quadrant measurement with optical pulse indication of energy usage\u003c\/p\u003e\u003cp\u003eCan be used with contactors for bigger loads\u003c\/p\u003e\u003cp\u003eAccuracy Class B (IEC 62053-21)\u003c\/p\u003e\u003cp\u003ePhotovoltaic ready\u003c\/p\u003e\u003cp\u003eStores data in non-volatile memory that can be retrieved for a period of up to 60 days in 1-minute intervals.\u003c\/p\u003e\u003cp\u003eNo hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant, or your preferred automation system.\u003c\/p\u003e\u003cp\u003eSupports scripting, web hooks, MQTT, WebSocket, HTTPS, UDP, TLS, custom certificates \u0026amp; Modbus TCP protocol\u003c\/p\u003e\u003cp\u003e*Package includes 2 pieces of 50 A Current Transformers\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower supply voltage AC: 110-240V, 50\/60Hz\u003c\/p\u003e\u003cp\u003ePower consumption: \u0026lt; 3W\u003c\/p\u003e\u003cp\u003eMax switching voltage AC: 240V\u003c\/p\u003e\u003cp\u003eMax switching current: 2A\u003c\/p\u003e\u003cp\u003ePower metering: 2 channels, up to 50A each\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eMounting: DIN rail\u003c\/p\u003e\u003cp\u003eVoltmeter (RMS): 100-260V\u003c\/p\u003e\u003cp\u003eVoltmeters accuracy: ±1%\u003c\/p\u003e\u003cp\u003eAmmeters (RMS via CT): 0-50A\u003c\/p\u003e\u003cp\u003eAmmeters accuracy:\u003c\/p\u003e\u003cp\u003e• ±1% (5-50A)\u003c\/p\u003e\u003cp\u003e• ±2% (0-5A)\u003c\/p\u003e\u003cp\u003ePower and energy meters:\u003c\/p\u003e\u003cp\u003e• Active and apparent power\u003c\/p\u003e\u003cp\u003e• Active and apparent energy\u003c\/p\u003e\u003cp\u003e• Power factor\u003c\/p\u003e\u003cp\u003eNo load threshold: 30VA per phase\u003c\/p\u003e\u003cp\u003eMeasurement data storage: At least 60 days of 1 minute data resolution\u003c\/p\u003e\u003cp\u003eData export:\u003c\/p\u003e\u003cp\u003e• CSV for PQ recorded values\u003c\/p\u003e\u003cp\u003e• JSON format export through RPC\u003c\/p\u003e\u003cp\u003eWebhooks (URL actions): 20 with 5 URLs per hook\u003c\/p\u003e\u003cp\u003eScripting: Yes\u003c\/p\u003e\u003cp\u003eMQTT: Yes\u003c\/p\u003e\u003cp\u003eCoAP: No\u003c\/p\u003e\u003cp\u003eInternal-temperature sensor: Yes\u003c\/p\u003e\u003cp\u003eAmbient temperature: -20°C to +40°C \/ -5°F to +105°F\u003c\/p\u003e\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWi-Fi protocol: 802.11 b\/g\/n (2.4 GHz)\u003c\/p\u003e\u003cp\u003eWifi range (depending on local construction):\u003c\/p\u003e\u003cp\u003e• up to 50m outdoors\u003c\/p\u003e\u003cp\u003e• up to 30m indoors\u003c\/p\u003e\u003cp\u003eRF band: 2400-2495 MHz\u003c\/p\u003e\u003cp\u003eMax. RF power: \u0026lt;20 dBm\u003c\/p\u003e\u003cp\u003eBluetooth protocol: 4.2\u003c\/p\u003e\u003cp\u003eBluetooth range (depending on local construction):\u003c\/p\u003e\u003cp\u003e• up to 30m outdoors\u003c\/p\u003e\u003cp\u003e• up to 10m indoors\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e(H x W x L):\u003c\/p\u003e\u003cp\u003e• 94x19x69 ±0.5 mm\u003c\/p\u003e\u003cp\u003e• 3.70x0.75x2.71 ±0.02 in\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57993393406326,"sku":"3800235268148","price":96.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shelly-shelly-pro-em-50-30_1.jpg?v=1781182441"},{"product_id":"shelly-pro-3em-3ct63-compact-din-mountable-3-phase-63a-energy-meter","title":"Shelly Pro 3EM 3CT63 Compact DIN-Mountable 3-Phase 63A Energy Meter","description":"\u003cdiv\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly Pro 3EM 3CT63\u003c\/span\u003e is a next-generation DIN rail mountable single or three-phase energy meter, designed for professional-grade monitoring and management of energy consumption across residential, commercial, and industrial installations. Enhanced with Gen2 firmware, LAN connectivity, and a specially designed 63A three-phase current transformer, it delivers precision, flexibility, and reliability for integrators and advanced users alike.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eThis professional-grade energy meter measures accumulated energy as well as real-time values for voltage, current, active and apparent power, and power factor for each phase. It supports 4‑quadrant measurement and multiple wiring configurations, making it suitable for everything from whole-home energy monitoring to complex industrial power distribution systems. With an accuracy class B (IEC 62053‑21) and 1% measurement precision, it provides dependable data you can trust.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eShelly Pro 3EM ‑ 3CT63 stores up to 60 days of 1-minute interval data in non-volatile memory and includes an integrated real-time clock, ensuring timestamps remain accurate even without an internet connection. This device is photovoltaic-ready and can track both imported and exported energy, making it ideal for solar and renewable energy systems.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eDesigned for seamless integration, it supports LAN, WiFi, and Bluetooth connectivity, and can communicate locally or via the cloud using protocols such as Modbus, MQTT, HTTP, and WebSocket—with all connections secured via TLS. It also features an embedded web interface for direct configuration and monitoring.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eExternal contactor control is available using the Shelly Pro 3EM Switch Add-on, enabling you to automate load control based on real-time data or custom scripts. Please note that the device does not include a built-in relay.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eThanks to its compact DIN rail design and included bank of three 63A current transformers, the Shelly Pro 3EM ‑ 3CT63 is easy to install in tight electrical panels, making it ideal for a wide range of applications, including:\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e• Whole-home or commercial energy monitoring\u003c\/div\u003e\u003cdiv\u003e• Factory and industrial power optimisation\u003c\/div\u003e\u003cdiv\u003e• Data centre or substation monitoring\u003c\/div\u003e\u003cdiv\u003e• Renewable energy installations (solar\/wind)\u003c\/div\u003e\u003cdiv\u003e• EV charger and high-load appliance tracking\u003c\/div\u003e\u003cdiv\u003e• Smart grid and building management systems\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eWith its robust hardware, advanced connectivity options, and long-term data logging capabilities, the Shelly Pro 3EM ‑ 3CT63 is the ultimate professional tool for precise energy measurement, intelligent automation, and optimised power management.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePower supply voltage AC: 110-240V, 50\/60Hz\u003c\/div\u003e\n\u003cdiv\u003ePower consumption: \u0026lt; 3W\u003c\/div\u003e\n\u003cdiv\u003ePower metering: 3 channels, up to 63A each\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eMounting: DIN rail\u003c\/div\u003e\n\u003cdiv\u003eAmbient temperature: -20°C to +40°C\u003c\/div\u003e\n\u003cdiv\u003eAmbient humidity: 30% to 70% RH\u003c\/div\u003e\n\u003cdiv\u003eVoltmeters (RMS for each phase): 100-260 V\u003c\/div\u003e\n\u003cdiv\u003eVoltmeters accuracy: ±1%\u003c\/div\u003e\n\u003cdiv\u003eAmmeters (RMS via CT for each phase and the Neutral): 0-63 A\u003c\/div\u003e\n\u003cdiv\u003eAmmeters accuracy:\u003c\/div\u003e\n\u003cdiv\u003e• ±1% at 2-63 A\u003c\/div\u003e\n\u003cdiv\u003e• ±2% at 1-2 A\u003c\/div\u003e\n\u003cdiv\u003e• ±5% at 0-1 A\u003c\/div\u003e\n\u003cdiv\u003ePower and energy meter types:\u003c\/div\u003e\n\u003cdiv\u003e• Active and apparent power\u003c\/div\u003e\n\u003cdiv\u003e• Active and apparent energy\u003c\/div\u003e\n\u003cdiv\u003e• Power factor\u003c\/div\u003e\n\u003cdiv\u003e• Fundamental active and reactive energy\u003c\/div\u003e\n\u003cdiv\u003eMeasurement data storage: At least 60 days of 1 min data resolution\u003c\/div\u003e\n\u003cdiv\u003eData export: CSV for PQ recorded values, JSON format export trough RPC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWi-Fi protocol: 802.11 b\/g\/n (2.4 GHz)\u003c\/div\u003e\n\u003cdiv\u003eOperational range (depending on local construction):\u003c\/div\u003e\n\u003cdiv\u003e• up to 50m outdoors\u003c\/div\u003e\n\u003cdiv\u003e• up to 30m indoors\u003c\/div\u003e\n\u003cdiv\u003eBluetooth protocol: 4.2\u003c\/div\u003e\n\u003cdiv\u003eCPU: ESP32-D0WDQ6\u003c\/div\u003e\n\u003cdiv\u003eFlash: 16 MB\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eShelly Pro 3EM-3CT63 (H x W x L): 94 x 19 x 69 mm\u003c\/div\u003e\n\u003cdiv\u003eShelly 3CT63 (H x W x L): 14 x 54 x 26 mm\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57993393504630,"sku":"3800235268193","price":124.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shelly-shelly-pro-3em-3ct63-10_1.jpg?v=1781182542"},{"product_id":"shelly-smart-lighting-bundle","title":"Shelly Smart Lighting Bundle","description":"\u003cp\u003eThe \u003cstrong\u003eShelly Smart Lighting Bundle\u003c\/strong\u003e features smart relays for retrofit lighting control, dimmable controllers allowing for remote management over dimmable circuits, smart plugs for plug-in lamps and a central control panel. This allows for smart automation through the Shelly app for scenes and schedules as well as a sleek wall display for centralised control all on one device.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBundle contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShelly 1PM Mini Gen4 WiFi\/Zigbee-Operated 8A Relay Switch with Power Monitoring x2\u003cbr\u003eShelly Plus WiFi Operated 13A Smart Plug x3\u003cbr\u003eShelly Dimmer Gen4 Smart Single-Channel Dimming Controller with Power Measurement x2\u003cbr\u003eShelly Wall Display with BLU H\u0026amp;T Temperature \u0026amp; Humidity Sensor x1\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":58059787698550,"sku":"SHELLYBUNDLE2","price":313.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shellylightingbundle.jpg?v=1781082235"},{"product_id":"shelly-smart-electric-underfloor-heating-bundle","title":"Shelly Smart Electric Underfloor Heating Bundle","description":"\u003cp\u003eTake control of your existing electric underfloor heating with the Shelly Smart Electric Underfloor Heating Bundle. Use Shelly's \u003ca href=\"https:\/\/shelly.guide\/application-guide\/floor-heating\/#electric\" title=\"Shelly smart electric underfloor heating guide\" target=\"_blank\" rel=\"noopener\"\u003ehandy guide\u003c\/a\u003e to help you get everything in place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShelly 1PM Gen4 WiFi\/Zigbee-Operated Smart Switch with Power Monitoring (1 channel, 16A)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly 1PM Gen4\u003c\/span\u003e brings powerful upgrades to the popular Shelly 1PM device. With new multiprotocol connectivity, you can choose the protocol that best suits your home network - Zigbee, Matter, WiFi, or Bluetooth. An improved processor ensures faster responses and smoother performance of your automations. Shelly 1PM Gen4 continues to be the perfect retrofit solution for your lights and appliances, now with enhanced compatibility and speed, all in its usual compact and easy-to-install design.\u003c\/p\u003e\n\u003cp\u003eControl a wide range of home appliances and office equipment (lights, sockets, garage doors, curtains, security systems, radiators, air conditioners, etc.) from anywhere, and measure power consumption with the Shelly 1PM Gen4.\u003c\/p\u003e\n\u003cp\u003eExperience next-level smart home automation with Shelly Gen4 devices. Gen4 devices offer multi-protocol connectivity, featuring WiFi, Bluetooth, Zigbee, and Matter. Choose your connection and set up your Shelly device to work with your preferred smart home network.\u003c\/p\u003e\n\u003cp\u003ePrecise and real-time power metering with free cloud data storage for analysis and energy usage optimisation\u003c\/p\u003e\n\u003cp\u003eNew processor - ESP-Shelly-C68F chip with an increased memory of 8MB\u003c\/p\u003e\n\u003cp\u003eNew - Multiprotocol connectivity: Choose from Bluetooth, WiFi or Zigbee\u003c\/p\u003e\n\u003cp\u003eNew - Matter certified.\u003c\/p\u003e\n\u003cp\u003eNew - Works with Apple Homekit: Control connected devices using the Apple Home app or Siri through Matter\u003c\/p\u003e\n\u003cp\u003eImproved durability of terminals\u003c\/p\u003e\n\u003cp\u003eWiFi\/Zigbee extender \u0026amp; Bluetooth gateway\u003c\/p\u003e\n\u003cp\u003eSupports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates\u003c\/p\u003e\n\u003cp\u003eNo hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant or your preferred automation system\u003c\/p\u003e\n\u003cp\u003eSupports KNXnet \/ IP communication\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePower supply AC: 110-230V ±10%, 50\/60Hz\u003c\/p\u003e\n\u003cp\u003ePower supply DC: 24 – 30V\u003c\/p\u003e\n\u003cp\u003eMax switching voltage: 240V~, 30V⎓\u003c\/p\u003e\n\u003cp\u003eMax switching current: 16A (240V~), 10A (30V⎓)\u003c\/p\u003e\n\u003cp\u003eElectrical consumption: \u0026lt; 1W\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDry contacts: No\u003c\/p\u003e\n\u003cp\u003eRoller shutter mode: No\u003c\/p\u003e\n\u003cp\u003eDevice temperature protection: Yes\u003c\/p\u003e\n\u003cp\u003eOverload protection: Yes\u003c\/p\u003e\n\u003cp\u003ePower measurement: Yes\u003c\/p\u003e\n\u003cp\u003eHTTP\/HTTPS webhooks: Yes\u003c\/p\u003e\n\u003cp\u003eCustom scripts(mJs): Yes\u003c\/p\u003e\n\u003cp\u003eChannels: 1\u003c\/p\u003e\n\u003cp\u003eOperational temperature: -20°C to + 40°C\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWi-Fi Protocol: 802.11 b\/g\/n\/ax (2.4 GHz)\u003c\/p\u003e\n\u003cp\u003eWi-Fi Radio Frequency: 2412-2472 МHz\u003c\/p\u003e\n\u003cp\u003eWiFi Range (depending on local construction):\u003c\/p\u003e\n\u003cp\u003eUp to 50 m outdoors\u003c\/p\u003e\n\u003cp\u003eUp to 30 m indoors\u003c\/p\u003e\n\u003cp\u003eZigbee Protocol: 802.15.4\u003c\/p\u003e\n\u003cp\u003eZigbee Repeater: Yes\u003c\/p\u003e\n\u003cp\u003eZigbee RF Bands: 2400-2483.5 MHz\u003c\/p\u003e\n\u003cp\u003eZigbee Range (depending on local construction):\u003c\/p\u003e\n\u003cp\u003eUp to 300m outdoors\u003c\/p\u003e\n\u003cp\u003eUp to 100m indoors\u003c\/p\u003e\n\u003cp\u003eBluetooth: Yes\u003c\/p\u003e\n\u003cp\u003eBluetooth Protocol: 4.2\u003c\/p\u003e\n\u003cp\u003eBluetooth Range:\u003c\/p\u003e\n\u003cp\u003eUp to 30m\/100ft outdoors\u003c\/p\u003e\n\u003cp\u003eUp to 10m\/33ft indoors\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e(H x W x L): 37x42x16 mm \/ 1.46x1.65x0.63 in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShelly Plus Add-On Sensor Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly Plus Add-On\u003c\/span\u003e is a galvanically isolated sensor interface for Shelly Plus\/Gen3\/Gen4 devices. Use it to measure temperature and humidity using its 1-Wire terminals, or connect various analogue and digital sensors for complex automation and higher efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCan be used with up to 5 x DS18B20 sensors or 1 x DHT22 sensor\u003c\/p\u003e\n\u003cp\u003eHas an analogue and a digital input\u003c\/p\u003e\n\u003cp\u003eCompatible with most Arduino sensors\u003c\/p\u003e\n\u003cp\u003e*Not compatible with Shelly Mini devices.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePower supply voltage DC: 3.3 V (from Shelly plus device)\u003c\/p\u003e\n\u003cp\u003ePower consumption: \u0026lt; 0.5W (without sensors)\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eVCC max current: 10mA\u003c\/p\u003e\n\u003cp\u003eVREF OUT max current: 1mA\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eSupported devices\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eShelly Plus devices:\u003c\/p\u003e\n\u003cp\u003e• Shelly Plus 1\u003c\/p\u003e\n\u003cp\u003e• Shelly Plus 1PM\u003c\/p\u003e\n\u003cp\u003e• Shelly Plus 2PM\u003c\/p\u003e\n\u003cp\u003e• Shelly Plus i4 (DC)\u003c\/p\u003e\n\u003cp\u003e• Shelly Plus 0-10V Dimmer\u003c\/p\u003e\n\u003cp\u003e• Shelly Plus RGBW PM\u003c\/p\u003e\n\u003cp\u003eShelly Gen3 devices:\u003c\/p\u003e\n\u003cp\u003e• Shelly 1 Gen3\u003c\/p\u003e\n\u003cp\u003e• Shelly 1PM Gen3\u003c\/p\u003e\n\u003cp\u003e• Shelly 2PM Gen3\u003c\/p\u003e\n\u003cp\u003e• Shelly i4 Gen3\u003c\/p\u003e\n\u003cp\u003e• Shelly Dimmer 0\/1-10V PM Gen3\u003c\/p\u003e\n\u003cp\u003e• Shelly Dimmer Gen3\u003c\/p\u003e\n\u003cp\u003e• Shelly EM Gen3\u003c\/p\u003e\n\u003cp\u003eShelly Gen4 devices:\u003c\/p\u003e\n\u003cp\u003e• Shelly 1 Gen4\u003c\/p\u003e\n\u003cp\u003e• Shelly 1PM Gen4\u003c\/p\u003e\n\u003cp\u003e• Shelly 2PM Gen4\u003c\/p\u003e\n\u003cp\u003eDigital input: -1 V to +0.5V (True) \/ +2.5V to +15V (False)\u003c\/p\u003e\n\u003cp\u003e(logic can be inverted in the digital input settings)\u003c\/p\u003e\n\u003cp\u003eAnalogue input range: 0-100%\u003c\/p\u003e\n\u003cp\u003eAnalogue input report threshold: 1%\u003c\/p\u003e\n\u003cp\u003e(can be configured in the analogue input \/ voltmeter settings)\u003c\/p\u003e\n\u003cp\u003eVoltmeter range: 0-10 V\u003c\/p\u003e\n\u003cp\u003eVoltmeter report threshold: 0.1V\u003c\/p\u003e\n\u003cp\u003e(can be configured in the analogue input \/ voltmeter settings)\u003c\/p\u003e\n\u003cp\u003eAnalogue input \/ Voltmeter accuracy: Better that 5%\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e(H x W x L)37 x 42 x 15 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShelly DS18B20 Temperature Sensor Probe - 3m\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly DS18B20 Temperature Sensor \u003c\/span\u003ecan be used with the Shelly Uni or with the Shelly 1\/1PM addon.\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":58507115463030,"sku":"SHELLY-UNDERFLOOR","price":44.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/underfloor.jpg?v=1787229845"},{"product_id":"shelly-smart-dimming-lighting-bundle","title":"Shelly Smart Lighting Dimming Bundle","description":"\u003cp\u003eTake control of your smart lighting with the \u003cstrong\u003eShelly Smart Dimming Lighting Bundle\u003c\/strong\u003e. Use Shelly's \u003ca href=\"https:\/\/shelly.guide\/application-guide\/dimming-with-blu-wall-switch\/\" title=\"Shelly smart dimming with BLU wall switch guide\" rel=\"noopener\" target=\"_blank\"\u003ehandy guide\u003c\/a\u003e to help you get everything in place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimmer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly Dimmer Gen4\u003c\/span\u003e is a powerful, compact smart dimming controller designed to bring full lighting control into any space, without the need to rewire your home. Whether you have a neutral wire or not, it installs neatly behind your existing switches, instantly transforming traditional lighting into a fully automated, smart system. With support for WiFi, Bluetooth, Zigbee, and Matter, it integrates effortlessly into virtually any smart home setup, giving you complete flexibility now and in the future.\u003c\/p\u003e\n\u003cp\u003eEngineered for precision, the Shelly Dimmer Gen4 allows you to fine-tune every aspect of your lighting. Adjust brightness levels, set custom fade rates, and control transition times to create exactly the atmosphere you want, whether it’s a soft evening glow or full brightness for productivity. It supports a wide range of dimmable lighting types, from LEDs to halogen, and even offers automatic calibration to ensure smooth, flicker-free dimming across the entire range. With built-in protections, scripting capabilities, and detailed scheduling options, it’s as suitable for advanced automation setups as it is for simple everyday use.\u003c\/p\u003e\n\u003cp\u003e• Multiprotocol connectivity: WiFi, Bluetooth, Zigbee, and Matter\u003c\/p\u003e\n\u003cp\u003e• Works with or without a neutral wire (bypass required under 20 W)\u003c\/p\u003e\n\u003cp\u003e• Precise dimming control with adjustable fade rate and transition time\u003c\/p\u003e\n\u003cp\u003e• Compatible with dimmable LEDs, halogen, and incandescent\u003c\/p\u003e\n\u003cp\u003e• Compact design for easy retrofit behind existing switches\u003c\/p\u003e\n\u003cp\u003e• Supports smart schedules, scenes, scripting, and local automations\u003c\/p\u003e\n\u003cp\u003e• Works with Home Assistant, Alexa, Google Home, Apple HomeKit, and more\u003c\/p\u003e\n\u003cp\u003eFrom upgrading existing lighting without changing your setup, to creating dynamic schedules that follow your daily routine or the natural daylight cycle, the Shelly Dimmer Gen4 adapts effortlessly to your needs. Whether in a home, office, or hospitality setting, it delivers smooth, intelligent lighting control that enhances comfort, efficiency, and ambience, all from a device you’ll never even see.\u003c\/p\u003e\n\u003cp\u003e*Constant-voltage dimmable drivers are not supported.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePower Supply: 220-240V~ 50Hz\u003c\/p\u003e\n\u003cp\u003ePower consumption: \u0026lt; 1.5W\u003c\/p\u003e\n\u003cp\u003eWorks without neutral: Yes\u003c\/p\u003e\n\u003cp\u003eMin. load without neutral and without a Bypass: 20W\u003c\/p\u003e\n\u003cp\u003eDimming type: Trailing edge\u003c\/p\u003e\n\u003cp\u003eMax. output power: 200W\u003c\/p\u003e\n\u003cp\u003eExternal protection:\u003c\/p\u003e\n\u003cp\u003e16A, tripping characteristic B or C\u003c\/p\u003e\n\u003cp\u003e6kA interrupting rating\u003c\/p\u003e\n\u003cp\u003eEnergy limiting class 3\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAmbient working temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\n\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\n\u003cp\u003eVoltmeter range: 180V - 240V AC\u003c\/p\u003e\n\u003cp\u003eVoltmeter accuracy: ±5% (when used with neutral)\u003c\/p\u003e\n\u003cp\u003eAmmeter range: 0A - 3A\u003c\/p\u003e\n\u003cp\u003eAmmeter accuracy: ±5% (when used with neutral)\u003c\/p\u003e\n\u003cp\u003eSupported load types:\u003c\/p\u003e\n\u003cp\u003eDimmable LED lamps: up to 150W\u003c\/p\u003e\n\u003cp\u003eIncandescent bulbs: up to 200W\u003c\/p\u003e\n\u003cp\u003eHalogen lamps: up to 200W\u003c\/p\u003e\n\u003cp\u003eIron-core transformer with low-voltage incandescent lamps: up to 200VA\u003c\/p\u003e\n\u003cp\u003eDimmable constant-current electronic transformers: up to 200W\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWiFi protocol: 802.11 b\/g\/n\/ax (2.4 GHz)\u003c\/p\u003e\n\u003cp\u003eWiFi RF band: 2401 - 2483 МHz\u003c\/p\u003e\n\u003cp\u003eWiFi max. RF power: \u0026lt; 20dBm\u003c\/p\u003e\n\u003cp\u003eWiFi Range (depending on local construction):\u003c\/p\u003e\n\u003cp\u003eUp to 50m\/160ft outdoors\u003c\/p\u003e\n\u003cp\u003eUp to 30m\/100ft indoors\u003c\/p\u003e\n\u003cp\u003eBluetooth protocol: 5.0\u003c\/p\u003e\n\u003cp\u003eBluetooth RF band: 2400 - 2483.5 MHz\u003c\/p\u003e\n\u003cp\u003eBluetooth max. RF power: \u0026lt; 4dBm\u003c\/p\u003e\n\u003cp\u003eBluetooth Range (depending on local construction):\u003c\/p\u003e\n\u003cp\u003eUp to 30m\/100ft outdoors\u003c\/p\u003e\n\u003cp\u003eUp to 10m\/33ft indoors\u003c\/p\u003e\n\u003cp\u003eZigbee Protocol: 802.15.4\u003c\/p\u003e\n\u003cp\u003eZigbee Repeater: Yes\u003c\/p\u003e\n\u003cp\u003eZigbee RF bands: 2400 to 2483.5 MHz\u003c\/p\u003e\n\u003cp\u003eZigbee Range (depending on local construction):\u003c\/p\u003e\n\u003cp\u003eUp to 300m outdoors\u003c\/p\u003e\n\u003cp\u003eUp to 100m indoors\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e(H x W x L): 38x42.5x16.5 mm \/ 1.50x1.67x0.65 inch\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly BLU RC Button 4 ZB\u003c\/span\u003e is a compact, wire-free smart remote that gives you powerful control over your home from anywhere. With four physical buttons and support for Zigbee and Bluetooth, it lets you manage lights, blinds, garage doors, appliances, and full automation scenes with effortless simplicity. Thanks to multi-click support, each button can trigger single, double, triple, or long-press actions, unlocking up to 16 customisable commands from one small device.\u003c\/p\u003e\n\u003cp\u003eDesigned for flexibility, the Shelly BLU RC Button 4 ZB can be carried in your pocket or mounted exactly where you need it. Built-in magnets, a magnetic holder, and a 3M adhesive patch allow you to place it on metal surfaces, walls, or next to existing switches with no wiring required. Its ultra-low power consumption delivers up to two years of battery life, while strong encryption ensures secure, reliable operation. LED indicators provide clear visual feedback for pairing and button presses, making everyday use intuitive and reassuring.\u003c\/p\u003e\n\u003cp\u003e• Four programmable buttons with up to 16 click combinations\u003c\/p\u003e\n\u003cp\u003e• Dual-protocol connectivity: Bluetooth and Zigbee\u003c\/p\u003e\n\u003cp\u003e• Wire-free installation with magnets, holder, and 3M patch included\u003c\/p\u003e\n\u003cp\u003e• Up to 2 years of battery life\u003c\/p\u003e\n\u003cp\u003e• Beacon mode for presence-based automations\u003c\/p\u003e\n\u003cp\u003e• High-level encryption for secure control\u003c\/p\u003e\n\u003cp\u003e• Works out of the box with Home Assistant and BTHome-compatible systems\u003c\/p\u003e\n\u003cp\u003eWhether you’re opening blinds with a tap, triggering a “Movie Night” scene, or controlling your garage door as you come and go, the Shelly BLU RC Button 4 ZB delivers fast, flexible, and secure control, exactly where and how you want it.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eBattery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBattery type: 1 x 3V CR2032 battery (included)\u003c\/p\u003e\n\u003cp\u003eBattery life: up to 2 years\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAmbient working temperature: -20°C to 40°C \/ -5°F to 105°F\u003c\/p\u003e\n\u003cp\u003eHumidity: 30% to 70% RH\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBluetooth protocol: 5 (LE)\u003c\/p\u003e\n\u003cp\u003eBluetooth range:\u003c\/p\u003e\n\u003cp\u003e• up to 30m outdoors\u003c\/p\u003e\n\u003cp\u003e• up to 10m indoors\u003c\/p\u003e\n\u003cp\u003eEncryption: AES (CCM mode)\u003c\/p\u003e\n\u003cp\u003eZigbee protocol: 802.15.4\u003c\/p\u003e\n\u003cp\u003eZigbee range:\u003c\/p\u003e\n\u003cp\u003e• up to 30m outdoors\u003c\/p\u003e\n\u003cp\u003e• up to 10m indoors\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eButton (HxWxD): 65 x 30 x 13 mm \/ 2.56 x 1.18 x 0.51 in\u003c\/p\u003e\n\u003cp\u003eMagnetic holder (HxWxD): 83 x 44 x 9 mm \/ 3.27 x 1.73 x 0.35 in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Bulbs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eShelly Duo E27 Gen3\u003c\/span\u003e is a versatile smart lighting solution that brings both vibrant colour and precise white lighting into your home or workspace. Designed to fit any standard E27 socket, it installs as easily as a regular bulb while unlocking full smart control via Wi-Fi and Bluetooth—no hub required. Whether you want to energise a room with vivid colours or create a calm, warm atmosphere, this bulb offers complete flexibility with millions of colours and tuneable white light ranging from 2700K to 6500K.\u003c\/p\u003e\n\u003cp\u003eBuilt for more than just lighting, the Shelly Duo E27 Gen3 adapts to your lifestyle. Create schedules that follow your daily routine, automate lighting based on sensors, or set advanced scenes using scripting and webhooks. Night Mode ensures soft, comfortable lighting during late hours, while real-time power monitoring helps you keep track of energy usage and optimise efficiency. With built-in WiFi range extension and BLE gateway functionality, it also strengthens your smart home network while seamlessly connecting with other devices.\u003c\/p\u003e\n\u003cp\u003e• Multicolour RGBW lighting, plus tuneable white (2700K–6500K, 8.5W, 800 lm)\u003c\/p\u003e\n\u003cp\u003e• WiFi \u0026amp; Bluetooth connectivity with no hub required\u003c\/p\u003e\n\u003cp\u003e• Built-in WiFi range extender and BLE gateway\u003c\/p\u003e\n\u003cp\u003e• Real-time power consumption monitoring\u003c\/p\u003e\n\u003cp\u003e• Smart schedules, scenes, and advanced scripting support\u003c\/p\u003e\n\u003cp\u003e• Compatible with Home Assistant, Alexa, Google Home, SmartThings, and more\u003c\/p\u003e\n\u003cp\u003eFrom colourful, dynamic scenes for entertaining, to soft, adaptive lighting that follows the rhythm of your day, the Shelly Duo E27 Gen3 transforms any space with ease. It can welcome you home with the perfect light, adjust automatically throughout the day, and even simulate occupancy while you’re away, delivering comfort, efficiency, and peace of mind in one simple upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePower supply: 220-240 V~ 50\/60 Hz\u003c\/p\u003e\n\u003cp\u003ePower Consumption: 8.5W\u003c\/p\u003e\n\u003cp\u003eIdle power consumption:\u003c\/p\u003e\n\u003cp\u003e• \u0026lt;0.5W when only Bluetooth is enabled\u003c\/p\u003e\n\u003cp\u003e• \u0026lt;1W, when Wi-Fi and\/or Access Point is enabled\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSocket: E27\u003c\/p\u003e\n\u003cp\u003eDimming: Yes\u003c\/p\u003e\n\u003cp\u003eColour: RGB\u003c\/p\u003e\n\u003cp\u003eColour temperature: 2700K - 6500K\u003c\/p\u003e\n\u003cp\u003eBrightness: Up to 800 lumens\u003c\/p\u003e\n\u003cp\u003eGlass\/Coating: PC frost cover\u003c\/p\u003e\n\u003cp\u003eProtection Class: IP20\u003c\/p\u003e\n\u003cp\u003eAmbient temperature: -25ºC to +40ºC\u003c\/p\u003e\n\u003cp\u003eLifetime: 15,000 hours\u003c\/p\u003e\n\u003cp\u003eBeam angle: 200°\u003c\/p\u003e\n\u003cp\u003eFilament: LED SMT\u003c\/p\u003e\n\u003cp\u003ePower measurement: Yes\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eConnectivity\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWiFi Protocol: 802.11 b\/g\/n\u003c\/p\u003e\n\u003cp\u003eWiFi RF Band: 2401 - 2483 MHz\u003c\/p\u003e\n\u003cp\u003eWiFi Max. RF power: \u0026lt; 20dBm\u003c\/p\u003e\n\u003cp\u003eWiFi range (depending on local construction):\u003c\/p\u003e\n\u003cp\u003e• up to 50 m outdoors\u003c\/p\u003e\n\u003cp\u003e• up to 30 m indoors\u003c\/p\u003e\n\u003cp\u003eBluetooth Protocol: 4.2 (BLE)\u003c\/p\u003e\n\u003cp\u003eBluetooth RF band: 2402 - 2480 MHz\u003c\/p\u003e\n\u003cp\u003eBluetooth Range (depending on local construction):\u003c\/p\u003e\n\u003cp\u003e• up to 30m outdoors\u003c\/p\u003e\n\u003cp\u003e• up to 10m indoors\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e(HxW): 60 x 110 mm\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":58534720471414,"sku":"SHELLY-DIMMING","price":124.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/shellydimming.jpg?v=1787651424"}],"url":"https:\/\/www.maplin.co.uk\/collections\/smart-relay-switches-energy-meters.oembed","provider":"Maplin","version":"1.0","type":"link"}