Xiaomi Mi Door and Windows Sensor 2 Smartzonekw 45

Xiaomi Mi Door and Windows Sensor 2 – 2in1 bluetooth sensor for doors or windows. It monitors open/closed door/window and is also equipped with a light sensor. Can be also set up for advanced automation with smart lighting. Can only be connected to a Blueooth gateway (like Mi Smart Home Hub) or directly to your phone. Does not support the Zigbee protocol like the first generation.