Wireless button Shelly BLU Wall switch 4 [2807419]

The Shelly BLU Wall Switch 4 is a battery-operated Bluetooth button with four buttons that mounts on the wall. The button can be configured to control your lights, curtains, garage door, lighting scenes or something else entirely. It comes with a CR2032 battery with an expected lifespan of over 5 years. The Shelly BLU Wall Switch 4 uses Bluetooth technology, which provides lightning-fast response times. To connect Shelly Bluetooth sensors and buttons to your network, your device must use a gateway. For this purpose, the battery unit can use any Shelly Pro, Shelly Plus or Shelly Gen3 device or a separate Shelly BLU USB Gateway. This means that when you have another Shelly device installed on your WiFi network, it can act as a gateway for Shelly Bluetooth devices to the network. The Shelly BLU Button 4 can perform up to four actions or situations per button: single, double, triple and long press. Features- Scripting functionality offers unlimited possibilities.- Full compatibility with Home Assistant, Homey and all other devices supporting the BTHome protocol.- Uses BLE technology.- Can turn devices on/off, dim and activate scenes.- Encrypted wireless signals.- Range 10m indoors and 30m outdoors.- Works with Pro, Plus and Gen3 devices.- Important: There are several versions of this battery button. This model is supplied with a frame and backplate, so it is ready to be mounted on the wall. The button is also available as a model without a frame, so you can buy an adapter yourself, which allows installation in different EU system standards. If you want this solution, you should use the following models: 3800235266892 Shelly BLU Wall Switch 4 – without frame3800235266922 Shelly Wall Switch Adapter - Gira/Merten/Exxact3800235266953 Shelly Wall Switch Adapter - Legrand/Shelly3800235266946 Shelly Wall Switch Adapter - Busch-Jaeger