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Pacific Security Systems in Mumbai, India

Smoke Detector

IONIZATION SMOKE DETECTOR
Features

Air in the dual sensing chambers is irradiated to produce ions that travel to the positive and negative electrodes, creating a current flow. As smoke enters the outer chamber, the flow drops and the voltage increases. The detector will then enter the alarm state and the indicator LED lights up.

 

An intergrating ionization detector, suitable for use in areas where transient high levels of smoke may be expected, is also available.

OPTICAL SMOKE DETECTOR
optical smoke detector
Features

The optical smoke detector uses an internal pulsing LED and a photo-diode at an obtuse angle. In the event of smoke entering the chamber, the light pulse from the LED will be scattered and registered by the photo-diode. The detector will then enter the alarm state and the indicator LED lights up.

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