Power supply: DC 9V battery
Working frequency: 315MHz/433MHz
Gap for triggered, over 15 - 20mm
Stand-by current: 0. 01W
Alarm current: 0. 09W
Working temperature: -10 - 50 centigrade
Power supply: DC 9V battery Working frequency: 315MHz/433MHz Gap for triggered, over 15 - 20mm Stand-by current: 0. 01W