Photoelectronic Smoke detector
Technical Parameter:
Model: JS-SD22
Sensor Photoelectric detector
Working voltage 9V battery /12vdc
Working current <10mA
Working environment -10℃ — 50℃; Humidity:<97%
Buzzer volume 85dB/m
Alarm output NC
Detection area 20 ㎡
Installation Ceiling mounted
Package dimension 12*12*3.5cm
Weight 120g
Function Features:
1.Small current imported sensitive element, ultra-low power consumption
2.Automatic Reset Functions
3.Adaptive detection sensitivity
4.Embedded installation type suction a top, aesthetically pleasing
5.Photoelectric sensor
6.Adaptive detection sensitivity, automatic detection function
7.Wireless connect, 325/433MHz