FOB Price
Obtener el precio más reciente( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1 Piece
Packaging Detail:
color box
Delivery Time:
3-5days
Supplying Ability:
600000 Piece per Month
Payment Type:
T/T, Western Union, Money Gram
Persona de contacto Ms. Kelly
No.2 MeiCun Road,FuTian District, Shenzhen, GuangDong
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: *6mA
Operating temperature: **0°C ~ **0°C
Humidity: 0 to *5%(*0±2°C),no condensing or icing
Alarm decibel: Louder than *5dB at *0feet(3 meters)
Test button: To verify the proper functioning of smoke alarm
Low voltage warning: Smoke alarm beeps every *0 seconds for *0 days (minimum) to indicate a need of battery replacement
Smoke sensitivity: 0.**6 dB/m to 0.**0 dB/m.
Specification:
|
Power supply |
9V DC Block battery |
|
Material |
ABS plastic |
|
Static current |
≤*0µA |
|
Alarm current |
*2mA |
|
Humidity |
0to*5%(*0±2°C),no |
|
Quiescent current |
8µA |
|
Operating temperature |
**0°C ~ **0°C |
|
Alarm decibel |
|
|
Test button |
To verify the proper |
|
Smoke sensitivity |
0.**6 dB/m to 0.**0 dB/m |
