ADS103
ADDRESSABLE SPEAKER(4 WATTS)
This digitally controlled addressable speaker unit designed to be used for automatic fire detection and voice evacuation, public address system by complying with fire safety standard and National Building Code NBC2016. Every speaker unit is controllable using its ID, which enables targeted area speaker for voice paging and leaving other area undisturbed. Control panel routes power, audio signal and transmit/receive control signal using 2 core cables to the speaker unit. To ensure integrity of speaker unit and its wiring is electrically supervised from the control panel for fault monitoring as per fire safety standards. The unit is aesthetically designed compact unit having red polymer housing.
fire alarm & pa products
- Networkable fire detection and fire alarm control panel-1Loop
- Networkable fire detection and fire alarm control panel-2Loop
- Networkable fire detection and fire alarm control panel-3Loop
- Networkable fire detection and fire alarm control panel-4Loop
- Networkable fire detection and fire alarm control panel-5Loop
- Networkable fire detection and fire alarm control panel-6Loop
- Loop powered
- Soft addressing
- 2 wire power and communication
- Electrical supervision
- Transient voltage protection upto 2.4kV
What is a smoke detector and how does it work?
Smoke detector is a measuring instrument that measures the level of smoke in its surveillance. It will raise an alarm only when the level of smoke exceeds its pre-set upper limit/threshold values.
Photoelectric/Optical Smoke detector work on a common light scattering principle. Smoke detector contains a chamber that consists of a light emitter usually a LED and a light a sensitive device like a photodiode that receives all the light directly emitted by the LED.
When the smoke enters the chamber, the intensity of light received by the photodiode reduces due to density of smoke. If the intensity of received light drops below a pre-set threshold level, fire alarm is triggered confirming fire.
Unit of measure for level of smoke is Obscuration/foot (Obs/ft).
Photoelectric smoke detectors are highly sensitive to visual particles of smoke and also respond quickly to smouldering fires.
Addressable smoke detectors are wired using 2*1.5 sqmm copper cables from control panel.
others in series
Addressable Sounder Beacon
Model No:AA104SBS
Addressable Sounder Driver Module
Model No:AA104SPD
