Shelly Blu Wall Switch 4 ZB DK Helligkeitssensor A BTScanner is required to

A BTScanner is required to operate the PKW-Bluetooth Marker

Bohrmaschinen etc

or three independent single-phase circuits

splashes and shock

3u standards

Shelly Blu Wall Switch 4 ZB DK Helligkeitssensor A BTScanner is required toShelly BLU Wall Switch 4 ZB DK is a compact, battery operated wireless switch designed to offer fast and reliable control of smart home devices through both Bluetooth Low Energy (BLE) and Zigbee 3. 0. With four programmable buttons and multi action support, it provides a highly flexible user interface for automation scenarios. Ideal for flush mounting in Danish switch frames or as a standalone remote, the device requires no wiring and integrates