9V battery electric standalone independent smoke alarm detector China supply

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$1.00 - $1.37 / Piece | 1.0 Piece/Pieces (Min. Order)
Smoke Detector
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Power supply:
9V DC battery
Photoelectric Sensor
Alarm current:
at most 12mA
Static current:
at most 10uA
ABS plastic
Alarm decibel:
Louder than 85dB
Alarm method:
Sound&flash alarm
all over the world
Home,office,hospital,school,commercial area,public area,etc
Supply Ability
Supply Ability:
900000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Color box
Product Description

9V battery electric standalone independent smoke alarm detector China supply

Main Functions:
Standalone surface mounted, easy operate
Stable performance, high sensitivity
Apply optical smoke test room
With buzzer, alarm independently
Simulate alarm test
Low voltage alarm when it less than 6.8V

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

Technical Parameters:
Material: ABS plastic
Power supply: 9V DC Block battery
Quiescent current: 8μA
Alarm current: 16mA
Operating temperature: -20°C ~ +50°C
Humidity: 0 to 95%(40±2°C),no condensing or icing
Alarm decibel: Louder than 85dB at 10feet(3 meters)
Test button: To verify the proper functioning of smoke alarm
Low voltage warning: Smoke alarm beeps every 40 seconds for 30 days (minimum) to indicate a need of battery replacement
Smoke sensitivity: 0.086 dB/m to 0.140 dB/m.

Power supply:9V DC Block battery
Material:ABS plastic
Static current:≤10μA
Alarm current:12mA
Humidity:0-95%(40±2°C),no condensing or icing
Quiescent current:8μA
Operating temperature:-10°C ~ +50°C
Alarm decibel:≥85dB at 10feet(3 meters)
Test button: To verify the proper functioning of smoke alarm
Smoke sensitivity: 0.086 dB/m to 0.140 dB/m

Detailed Images
Our Advantage

1. Excellent R&D team,OEM and ODM orders are accepted
2.Customer label/LOGO/Color box is supported
3.Aiming at the consult of "high quality,zero defect".
4.MOQ:1pcs is acceptable
5. Fast delivery
6.Professional technical support and strict testing to control the qualityof each product
7.Factory direct produce and sale,price is very competitive
8.24hours online service,customers inquiry or needs will be replied in 24hours.
9.Many years export experience,products already hot sell to more than 110countires.

Factory view
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