10 Year Optical Smoke Alarm with Vds Certificate

China 10 Year Optical Smoke Alarm with Vds Certificate, Find details about China Smoke Alarm, Alarms from 10 Year Optical Smoke Alarm with Vds Certificate

Model NO.
LM-107A
Certificate
CE Cpd (En 14604) Vds
Color
White
Trademark
KingDun
Transport Package
Color Box/Blister
Origin
Zhejiang, China
Model NO.
LM-107A
Certificate
CE Cpd (En 14604) Vds
Color
White
Trademark
KingDun
Transport Package
Color Box/Blister
Origin
Zhejiang, China

10 Year Optical Smoke Alarm with VDS Certificate
 

Product Description

Optical Smoke detector
Battery operated
Low battery single
Test button(RED LED)
Solid connections and battery included
VDS  CE EN14604  APPROVAL

Technical Parameter:
10 year battery
Quiescent current: 6-12uA 
Working Temperature: -10ºC~+40ºC
Alarm decibel: ≥85db/3m
Size: (diameter) 101×34mm

The smoke alarm works on the principle that infrared scatters in the smoke to probe the smoke which is generated by the incomplete combustion at the initial stage of the fire. It consists of photoelectric system, signal processing identification circuit and alarm circuit. The infrared scatters on the surface of the smoke when the smoke enters the darkroom of the detector, then the photoelectric diode receives the scattered light and generates the photoelectric signal current. The photoelectric signal generates the alarm signal after being processed by the identification circuit, accordingly the purpose of alarming is achieved.

 
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10 Year Optical Smoke Alarm with Vds Certificate10 Year Optical Smoke Alarm with Vds Certificate

 

 
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10 Year Optical Smoke Alarm with Vds Certificate10 Year Optical Smoke Alarm with Vds Certificate10 Year Optical Smoke Alarm with Vds Certificate10 Year Optical Smoke Alarm with Vds Certificate