ionic smoke detectors
test by hand,auto-reset
PIR Photoelectric sensor
Network output/LED alarm.best price
good quality

    best price ionic smoke detectors of good quality

    operating voltage: DC9V 
    consumption current: ≤10uA
    standby current: ≤15uA
    operating temp.: -10 +50
    alarm output: light&flash alarm
    buzzer level: =85dB/m
    detecting area: 20 square meter
    sensitivity: class one
    dimension: φ107*35mm

    we produce our own products ,so we can offer better technical support ,and best price and timely delivery.