Shelly 1 Gen4 is the first Matter-compatible, multi-protocol retrofit MINI relay module from Shelly. It supports Wi-Fi + Bluetooth protocols (with Shelly's cloud or as locally working smart home solution), as well as Zigbee 3.0, so it can be paired with a range of Zigbee 3.0-compatible hubs. The Shelly 1 Gen4 features both dry contact and wet contact switching, so you may use it to control a garage door/garden gate motor or install behind a wall switch or socket.
