Shelly 1 Gen4
A 16A smart relay with dry-contact wiring that hides behind any switch and makes it app and voice controlled. Wi-Fi, Bluetooth, Zigbee and Matter in one module for lights, boilers, gates and more.
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Product Details
The Shelly 1 Gen4 is the full-size version of Shelly’s smallest relay. It sits in the back box behind your switch and brings the circuit online, handling loads up to 16A so it can drive bigger lights and appliances than the Mini.
It supports Wi-Fi, Bluetooth, Zigbee and Matter, works on Wi-Fi without a hub, and offers a dry, potential-free contact for switching gates, boilers and other low-voltage equipment safely. The physical switch keeps working, so the room behaves normally while you add app control, schedules and automations.
Through Matter it connects to Apple Home, Google Home and Amazon Alexa, and it runs fully local with Home Assistant. It is the simple, reliable way to make almost any wired circuit smart.
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