PW-507

1.Optical smoke detector with EN14604 

2.9V Battery operated 

3.High alarm 85dB(3meters) 

4.Test button 

5.Low battery warning 

 

PW-507 Stand-alone photoelectric smoke detector alarm is under BSI approval, and can be calibrated into either UL, VDS, NF Standards. It features UL-approved Photoelectric sensing components with precise smoke detection. and long life (18 months) 9V battery operation (9V UltralifeLithium battery model for 10-year life is available too).

 

9V Power Supply, Meets CE, RoHS and EN14604

 

Specifications/Special Features:

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

Specifications:

Power supply: 9V DC Block battery/PP3

Quiescent current: 6 to 12μA

Alarm decibel: ≥85dB/3m

Sensitivity standard: EN14604

Age limit of battery:  2 to 5years(It varies with different types of battery)

Temperature: -10 to +40 degrees Celsius

Low battery Alarm

High and stable sensitivity

5 years limited quality guarantee

please contact with us for more information, welcome to establish business relationship with our company.