main feature:
ASIC control
Manual test, auto-reset
Infrared photoelectric sensor
Radio frequency of alarm output / LED indicator
Strong adaptability to circumstance
SMT adopted
Dustproof, mothproof and anti-white light
Low power indication

Technology parameter:
Operating voltage: DC9V (powered by 6F22 battery)
Standby current: ≤10uA
Alarm current: ≤15mA
Operating temp.: -10+50
Working humidity: ≤95%RH
Alarm mode: radio frequency of alarm output / LED indicator
Detecting area: 20 square meter
Sensitivity: class I
Alarm output: RF signal 315MHz or 433MHz
Dimension: Φ120*46mm