Door/Window Sensor
Wireless frequency：2.4GHz
Power supply：CR2032 button battery
Wireless standard：IEEE 802.15.4
Case Material：PC+ABS
Transmitter dimensions：61.5×30.3×11.7mm
Operating environment：-10 – 50°C
Magnet dimensions：44.8×10.9×7.9mm
Infrared Remote Angle：Operating humidity
Communication protocol：ZigBee HA