conventional and addressable fire alarm system

Conventional initiating devices act like simple switches that open or close on an initiating device circuit. A fire alarm control unit uses one or more circuits that are connected to initiating devices.

The detectors are designed to short the circuit when any detector Or when a manual initiating device is operated

Addressable initiating devices. communicate with a control unit over signaling line circuits .

in addressable system the fire panel can indicate the exact location of an activated device.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.