WiFi-operated relay switch, 1 channel 16A Control wide range of home appliances (lights, sockets, appliances, heating, garage doors, water heaters, power lines, security systems, heating, etc.) from anywhere with the smallest WiFi-operated relay switch. Equipped with dry contacts, Shelly Plus 1 can be used in a wide variety of applications and home automation projects. More information: Features | Connectivity technology | Wireless |  | Wireless technology | Bluetooth / Wi-Fi / ZigBee |  | Product colour | Blue |  | Channels quantity | 1 channels |  | Transmit power | 1 mW |  | Intelligent On/Off | Yes |  | Sunrise/sunset control | Yes |  | Maximum indoor range | 30 m |  | Maximum outdoor range | 50 m |  | Frequency range (hue bridge) | 2412 - 2484 MHz |  | Certification | MQTT, WSS, TLS | Weight & dimensions | Width | 41 mm |  | Depth | 36 mm |  | Height | 16 mm | Power | Power source | AC |  | AC input voltage | 100/240 V |  | Input current | 16 A |  | Output voltage | 24/48 V | Operational conditions | Operating temperature (T-T) | -20 - 40 °C |
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