Description Description of Conventional Fire Alarm System in Bangladesh: Conventional Fire Alarm System in Bangladesh Conventional fire alarm system is wired using a radial method, employing single legs of cable. These cables originate from the main fire alarm panel and are dedicated to either fire alarm zones or sounder circuits. Fire alarm zones represent the radial circuits responsible for monitoring detectors and manual call points, allowing for the detection and identification of specific areas where fire or smoke is detected within premises.
