wireless door/window sensor
- Wireless Technology:ZigBee
- Working Voltage:2.4V-3.3V(CR2032battery) Transmission Frequency:2.4GHz
- Working Temperature:?20°C ~+60°C
- 0%~95% RH
- Transmission Range:Indoor:10~30m/Outdoor:30~50m Size Main Body:40*25*12mm
- Size Small Body:25*10*9mm
- Package list:
- Sensor*1
- User Manual*1