{"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":15.99,"currency_code":"GBP","in_stock":true},{"title":"Pack of 2","offer_id":57955540500854,"sku":"3800238070830","price":31.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2396\/3613\/files\/cfc495296750d304ade493c2dc01cf567435d6c4_Unknown_2__1.jpg?v=1779799541","url":"https:\/\/www.maplin.co.uk\/products\/shelly-em-mini-gen4-wifi-zigbee-operated-16a-smart-energy-monitoring-device","provider":"Maplin","version":"1.0","type":"link"}