wireless door gap sensor
Detailed Product Description
Model: QHIP-901
Wireless door/window gap sensor
Power supply: 12V battery
Working frequency: 433MHz
Gap for triggered: >15 -20mm
Stand-by current: 0.01W
Alarm current: 0.09W
Working temperature: -10 degree to +50 degree
Relative humidity: < 95%
Wireless transmission distance: 80m(no barrier)
Fixed way: Tighten the screws
Size: 80x50x 16mm
Gross weight: 0.05KG