fire alarm
1.9V Battery operated fire alarm
2.High sound 85dB(3m)
3.Test/Hush button fire alarm
4.Low battery alarm
Fire Alarm is used to detector smoke and fire.
This PW-507S fire alarm is under BSI approval, and can be calibrated into either UL, VDS, NF Standards. This smoke alarm features UL-approved Photoelectric smoke alarm 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 fire alarm Meets CE, RoHS and EN14604.
Fire alarm specifications/Special Features:
Features: Works on principle that infrared scatters on smoke surfaceProbes smoke which is generated by incomplete combustion at initial stage of fireSmoke alarm consists of photoelectric system, signal processing identification and alarm circuitInfrared scatters on surface of smoke when smoke enters darkroom of detectorPhotoelectric diode receives scattered light and generates photoelectric signal currentPhotoelectric signal generates alarm signal after being processed by identification circuit, accordingly purpose of alarming is achievedSpecifications:| Material: | ABS plastic |
| Power supply: | 9V DC Block battery/PP3 |
| Quiescent current: | 8μA |
| Alarm current: | 16mA |
| Operating temperature: | -10°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 7 days (minimum) to indicate a need of battery replacement |
| Smoke sensitivity: | 0.086 dB/m to 0.140 dB/m |
please contact with us for more information of this fire alarm, welcome to establish business relationship with our company.
PEASWAY is one leading manufacturer of fire and security alarm products, with years of experience in developing and manufacturing high quality smoke, fire, toxic gas detection and air quality related products, our main products cover smoke detectors (smoke alarm), heat detectors (heat alarm), carbon monoxide detectors (CO alarm), gas detectors (gas alarm), water detectors (water alarm), please feel free to contact with us: sales at peasway.com
