Wireless windows/door infrared gap sensor #IP-901B
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wireless magnetic door/window gap sensor
433/315MHZ
12v battery
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