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Shandong China Coal industrial mining supplies group
Shandong China Coal industrial mining supplies group
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Cigarette Smoke Detector for Public Place

Shandong China Coal industrial mining supplies group
Shandong China Coal industrial mining supplies group
Country/Region: China

Cigarette Smoke Detector for Public Place

Place of Origin : China
Brand Name : China Coal
Model Number : Cigarette Smoke Detector for Public Place
Price : negotiable
Packaging Details : standard export packaging
Delivery Time : 7 days after confirm the order
Payment Terms : T/T ,Western Union, Payal
Supply Ability : 5000 set per month
MOQ : 1
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chinacoal01

Cigarette Smoke Detector for Public Place , Cigarette Smoke Detector , Smoke Detector

Cigarette Smoke Detector for Public Place

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:

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Cigarette Smoke Detector for Public Place Images

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