Zigbee Door & Window Sensor

Contact sensor that detects when doors or windows are opened, starting at a distance of 22 millimeters.

Want to turn on the light in the hallway when the door opens, there's no simpler way!

Characteristics:

- Wireless, connectable with a Zigbee HUB (Xiaomi / Aqara Gateway, Samsung SmartThings, etc.).

- Open contact detection distance approx. 22 millimeters.

- Portable, can be mounted anywhere (adhesive strip included).

- Includes a CR1632 battery.

- Operating temperature: -10 to +50 degrees Celsius.

- Humidity: 0 to 95 percent relative humidity.