Shelly 1 Mini Gen4 WiFi/Zigbee-Operated 8A Relay Switch

The 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, Shelly 1 Mini Gen4 can be retrofitted and is highly compatible with your existing smart ecosystem.​

Shelly 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.

Experience 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.

Dry contacts (potential-free)​ - option for contactor control

New processor - ESP-Shelly-C68F chip with an increased memory of 8MB

New - Multiprotocol connectivity: Choose from Bluetooth, WiFi or Zigbee

New - Matter certified.

New - Works with Apple Homekit: Control connected devices using the Apple Home app or Siri through Matter

Improved durability of terminals

Supports up to 8A at 240V AC and 5A at 30V DC

WiFi/Zigbee extender & Bluetooth gateway

No 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

Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates

Specifications

Power

Power supply: 110-240V ±10% 50/60Hz AC

Max switching voltage AC: 240V

Max switching voltage DC: 30V

Max switching current AC: 8A

Max switching current DC: 5A

Max switching power AC: 2000W

Max switching power DC: 150W

Power consumption: < 1.2W

External protection:

10A, tripping characteristic B or C

6kA interrupting rating

Energy limiting class 3

Features

Clean contact relay: Yes

Power measurement: No

Voltage protection / Cutoff: No

Current protection / Cutoff: No

Max power protection / Cutoff: No

Internal-temperature sensor: Yes

Ambient temperature: -20°C to 40°C / -5°F to 105°F

Humidity: 30% to 70% RH

Schedules: 20

Webhooks (URL actions): 20 with 5 URLs per hook

MQTT: Yes

UDP: Yes

Scripting: Yes

Connectivity

Wireless/WiFi Protocol: 802.11 b/g/n/ax (2.4 GHz)

WiFi Frequency: 2412-2472 MHz

Wi-Fi Range (depending on local construction):

Up to 50m/160ft outdoors

Up to 30m/100ft indoors

Zigbee Protocol: 802.15.4

Zigbee Repeater: Yes

Zigbee RF Bands: 2400-2483.5 MHz

Zigbee Range (depending on local construction):

Up to 300m outdoors

Up to 100m indoors

Bluetooth Protocol: 4.2

Bluetooth Range (depending on local construction):

Up to 30m/100ft outdoors

Up to 10m/33ft indoors

Dimensions

(H x W x L): 29 x 35 x 16 ±0.5 mm / 1.11 x 1.35 x 0.63 ±0.02 in