A 'conventional fire alarm system' is a widely used fire detection and warning system that operates by dividing a building into multiple zones, each connected to the fire alarm control panel through separate circuits. Devices such as smoke detectors, heat detectors, and manual call points are installed within each zone, and when any one of these devices is activated, the control panel indicates the specific zone in which the fire or fault has occurred, though it does not identify the exact device. Upon detection of smoke, heat, or manual activation, the system automatically sounds alarms such as bells or sirens to alert occupants and prompt evacuation. The system also monitors circuit integrity to detect faults like open or short circuits. Conventional fire alarm systems are valued for their simple configuration, robustness, and cost-effectiveness, making them suitable for small to medium-sized buildings such as offices, schools, warehouses, and residential complexes where detailed device-level identification is not required.
