Wifi-Operated Relay Switch
The smallest, smartest & most powerful WiFi switch providing the best home automation solution
Control a wide range of home appliances and office equipment (lights, power lines, garage doors, curtains, security systems, heating radiators, air conditioners, etc.) from anywhere with the smallest WiFi-operated relay switch.
No HUB required – Connect Shelly 1 directly to your Wi-Fi at home.
Control Remotely with Free Shelly Cloud
Control your Shelly remotely using a smartphone and the free Shelly Cloud.
Wide Range of Voltage Support
Shelly 1 can be used to control a wide range of devices and appliances.
App & Smart Hub Integration
Turns lights on and off from the Shelly app, or control your appliance with your voice with Amazon Alexa and Google Assistant integration.
Schedule your lights to turn on and off automatically.
Integrate Shelly with your existing home automation system using the Shelly 1's REST API.
Smart Home Compatible
Integrate Shelly with Amazon Alexa, Google Assistant and Home Assistant.
You can also download the Shelly app from Google Play and the App Store.
|Power supply AC||110-230V ±10%, 50/60Hz|
|Power supply DC||12V, 24 – 60V|
|Roller shutter mode||No|
|Device temperature protection||No|
|Working without a neutral line||No|
|Maximum load||Standard version – 16A / UL version – 15A|
|Operational temperature||-40 to + 40 °C|
|Device power consumption||< 1 W|
|Local and remote control||Yes|
|UL Listed option||Yes|
|Wireless/WiFi Protocol||802.11 b/g/n|
|Radio frequency||2400 – 2500 MHz|
|Radio signal power||1mW|
|Range||up to 50 m outdoors and up to 30 m indoors (depending on the building materials)|
|Size||41mm x 36mm x 17mm|