co smoke detector

Specifications 1. Standalone CO Detector System with 9V Battery Powered

2.Ceriticate:Conforms to EN50291:,RoHS,CE

3.Superbright LED display

co smoke detector     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-03
Unit Size	Φ107X35mm
Working Current
1-Static Current	≤50μA
2-Alarm Current	≤30mA
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	EN50291: 2001,RoHS