Wi-Fi Operated Smart Switch with Dry Contacts, 1 Channel 16A

Shelly 1 Gen3 is a smart switch with potential-free contacts. Remotely control a wide range of home appliances and office equipment from anywhere. Repurpose your standard electrical wall boxes, power outlets and light switches, or other places with limited space.

Wi-Fi-operated 4-digital input controller

With the ability to manage 4 digital inputs, Shelly i4 Gen3 enables you to manually activate or deactivate any created scene, synchronize actions, or execute complex trigger scenarios. Activate different devices and control the lights, shut the blinds, and activate scenes instantly from one location. Compact enough to fit behind most wall switches, Shelly i4 Gen3 is retrofit and takes less than 10 minutes to install under any regular 4-button switch.