1) Wireless intelligent PIR Detector/sensor
2) CPU intelligent judgement, unique power saving
3) low false alarm
4) factory

Wireless intelligent PIR Detector/sensor

CPU intelligent judgment
Automatic temperature compensation
White Light Immunity
Anti radio interference (Do not alarm when using cell phone)
Sensitivity adjustable
Coverage: 110°12m
Battery Low voltage signal transfer
Working Voltage: 3V, two batteries of size 7, lifetime: 9 months
Transmitting Frequency: 315/433MHz
 

Detection distance: 8-12m

Detection angle: 110 degree(right-left) 60 degree(up-down)

Detection sensor: KDS (importing from Japan)

Our pir adpots MCU designed by ourselves, it has a lot of functions, special power saving, low voltage transmiting and displaying, senstivity adjustable, and very low false alarm

Note: Unique power saving functions: After 3 successive triggering, it will stop working.you need to leave the premise for 70 seconds thenthe detector will start working again.