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Cigarette Smoke Detector for Public Place
Cigarette Smoke Detector for Public Place
Specifications
Place of Origin :
China
Brand Name :
China Coal
Description

chinacoal05

Product Introduction

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.

Main Parameter

Power Source: 3X3V battery

Quiescent current: 612uA

Working Temperature: -10~+40

Alarm decibel: ≥85db/3m

Product tags

stand alone smoke detectors

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smoke detector stand alone

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stand alone smoke detector
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Cigarette Smoke Detector for Public Place

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Product Detail
Place of Origin :
China
Brand Name :
China Coal
Contact Supplier
Cigarette Smoke Detector for Public Place

Shandong China Coal Group

Active Member
11 Years
Shandong, Jining
Main Products :
15hp gasoline stump grinder, Agriculture machine, Air Storage Tank
Employee Number :
>less than 50
Certification Level :
Active Member
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