A 'conventional fire alarm system' is a zone-based fire detection and notification system designed to provide early warning of fire conditions within a building. In this system, the premises are divided into multiple detection zones, and each zone consists of several initiating devices such as smoke detectors, heat detectors, and manual call points connected to a central control panel through dedicated circuits. When a detector within a particular zone is activated, the control panel identifies the affected zone but not the exact device location, thereby narrowing the fire location to a specific area rather than pinpointing it precisely. The system also includes notification appliances such as sounders and bells to alert occupants for evacuation. Conventional systems operate on radial wiring configurations and are typically suited for small to medium-sized buildings due to their simpler design, lower installation cost, and straightforward maintenance requirements. While they offer reliable fire detection and basic monitoring of open circuits and short circuits, they lack the advanced diagnostics and precise device identification features available in addressable fire alarm systems.