Intelligent logic to prevent all kinds of false alarms
Anti-RFI& anti-EMI
LED ON/OFF optional
Automatic temperature compensation technology
SMT design, anti-RFI & anti-EMI
The power connector with polarity protection function
Wall-mounting
Technical Parameter:
Work voltage: DC 3V 2pcs*AA alkaline battery
Work current: ≤25mA
Static current: ≤15uA
Detecting distance: 8m
Emission distance:≥100m (open area)
Detecting angle: 15°
Installation height:1.8~2.2m
Operating temperature: -10℃ ~ 55℃
Wireless frequency: 433MHz