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Shenzhen Meijian Manufacturing CO., Ltd

No.2 MeiCun Road,FuTian District,Shenzhen,GuangDong,China

查看电话号码

免费会员

Standalone independent gsm smoke alarm alarm 9V battery operated

China

( Negotiable ) 获取最新报价

-

-

1 Piece

color box

3-5days

600000 Piece per Month

T/T, Western Union, Money Gram

现在联系

详情

Standalone independent gsm smoke alarm alarm 9V battery operated
 
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
 

Features:

 

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.

 

Specification:

 

Power supply

9V DC Block battery

Material

ABS plastic

Static current

≤10µA

Alarm current

12mA

Humidity

0to95%(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

联系我们

联系人:Ms. Kelly

公司名称:Shenzhen Meijian Manufacturing CO., Ltd

办公地址:No.2 MeiCun Road,FuTian District, Shenzhen, GuangDong,518049

电话号码:

查看電話號碼

移动电话:

查看手機號碼

传真号码:

查看傳真號碼

至,

Ms. Kelly < Shenzhen Meijian Manufacturing CO., Ltd >
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