unique photoelectric smoke alarm Fire Alarm gas sensor for Home Security System

Specifications 1-Optical Sensor

2-EN14604 alarm

3-9V battery Operated with LED flash

4-Low Battery signal

        unique photoelectric smoke alarm  Fire Alarm gas sensor for Home Security System     Features:  Works on principle that infrared scatters on smoke surface Probes smoke which is generated by incomplete combustion at initial stage of fire Smoke detector consists of photoelectric system, signal processing identification and alarm circuit  Infrared scatters on surface of smoke when smoke enters darkroom of detector  Photoelectric diode receives scattered light and generates photoelectric signal current  Photoelectric signal generates alarm signal after being processed by identification circuit, accordingly purpose of alarming is achieved     Specifications: 

Model number	DP-S5
Unit Size	Φ107X34mm
Working Current
1-Static Current	≤10μA
2-Alarm Current	≤12mA
Operation Voltage	DC 9V Battery
Alarm Sound	≥85dB(3m)
Ambient Temperature	-10°C-+60°C
Ambient Humidity	≤95% RH
Sensor	Optical
9.Low Battery Alert Remain	7-15 days
Certificate	EN14604 & CE & RoHS Approval