The Shelly 1 is a UL registered micro sized single relay. This relay can operate on 110-240AC or 12 and 30-50VDC. Also featuring an input for a manual switch enabling you to control the relay with an external switch. Install this tiny box behind the existing light switches to make a dumb switch, smart or control other high voltage devices such as a landscape light transformer. The relay is rated for up to 15A at 240V AC.

Wifi
No HUB required – Connect Shelly 1 directly to your Wi-Fi at home.

Cloud Connected
Control the 1 at home on local Wifi or remotely via Shelly Cloud.Â

Works With
Integrates with Control4, iOS, Android, Amazon Alexa, Google Assistant and more!Â

Voltage
The Shelly 1P can operate on 110-240VAC or 12, 30-50VDC.

Sunrise – Sunset
Automatic control via sunset and sunrise times built into the device.Â

Scheduling
Built in custom schedules enable you to set the devices to turn on and off at set times.Â