this ultimate smart home display makes it easy to monitor

run synchronized actions

Detects even clean or low-conductivity water

Measurement data storage:

Shelly BLU Door/Window ZB Helligkeitssensor this ultimate smart home displayBluetooth and Zigbee operated Door Window Sensor Detects and reports opening or closing of doors windows Measures tilt angle and luminosity Battery 1 x 3 V CR2032 included Battery life up to 5 years Easy control through the Shelly Smart Control app, BTHome protocol, Zigbee or various platforms. Can be integrated into automation scenarios and scenes Specifications: Type Value Physical Size (HxWxD): 35x35x7 mm 0. 5 mm 1. 381. 380. 27 in 0. 02 in (Sensor