Fire Fighting Home Alarm System Smoke Detector

Model NO.
KD-125B
Anti-Theft Alarm System Type
Sound and Light Alarm
Types of Smoke Detectors
Photoelectric Smoke Style
Anti-Theft Alarm System Approach
Active
Material
ABS
Certificate
CE En14604
Power Supply
DC3V
Transport Package
Color Box/Blister
Specification
67x47mm
Trademark
KingDun
Origin
Zhejiang, China
HS Code
8531100000
Production Capacity
300000 Piece/Pieces Per Month
Reference Price
Please contact us for quote
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Product Description

Fire Fighting Home Alarm System Smoke Detector
Product Description

Optical/photoelectric Smoke detector Battery operated

Low battery single

Test button(RED LED)

Solid connections and battery included

CE EN14604  APPROVAL

 

Technical Parameter:

Power Source: 3V battery

Quiescent current: <2uA 

Working Temperature: -10ºC~+40ºC

Alarm decibel: ≥85db/3m

Size: (diameter) : 67X47mm

 

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
 

Detailed Photos
Fire Fighting Home Alarm System Smoke Detector Fire Fighting Home Alarm System Smoke Detector

 
Company Profile

 

Fire Fighting Home Alarm System Smoke Detector Fire Fighting Home Alarm System Smoke Detector Fire Fighting Home Alarm System Smoke Detector
 

 

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