9V Battery Powered Smoke Alarm PW-507S

9V Battery Powered Smoke Alarm PW-507S

Supplier Company
Ningbo Hi-Tech Park Peasway Electronic Technology
Manufacturer / Factory
3F, Building 4, No. 11 Qixin Road, Ningbo Hi-Tech, ningbo, zhejiang, 315040, China
Phone Orders / Customer Service
Call: 86-574-87529750
Contact People
david lim
Price: Get Quote

Product Details

Smoke alarm; 
1.9V Battery smoke alarm; 
2.High sound 85dB(3m) smoke alarm; 
3.Test button; 
4.Low battery alarm; 

PW-507S Stand-alone photoelectric smoke 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:

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
Power supply: 9V DC Block battery/PP3
Quiescent current: 8uA
Alarm current:16mA
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
BKD # 347741
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