Fire Alarm

How Does A Fire Alarm System Work

How Does A Fire Alarm System Work

The purpose of any fire alarm system is to warn people inside the danger zone -- i.e., everyone within range of the noise and/or light signal emitted by the sensor(s) activated. This includes employees and other facility personnel who may not have time to find safety elsewhere but must evacuate immediately due to faulty wiring, electrical overloads or fire conditions. It should also include nearby residents whose homes could easily become engulfed during a blaze because of faulty construction materials or poor maintenance…
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