Model: DART-WX1
Specifications:
With double infrared sensors ,
Adopting single-chip digital processing technology and automatic temperature compensation technology ,
Low false-alarm rate .
Working Frequency:315MHZ
power emission:9V/DC
Distance:>100m(open position)
Working temperature:-10~40
Detection distance: 8m (max)
Detection range: 110
Switch state: alarm/off/dingdong
Working humidity: 80db