Which fire alarm annunciation system shows the zone of the initiated alarm at the control panel only?

The zoned fire alarm annunciation system is designed to indicate the specific zone where an alarm has been initiated directly at the control panel. This type of system groups detectors and devices into distinct zones, allowing the control panel to show which area has triggered the alarm. The zoning allows for clear identification of the alarm location, facilitating a more efficient response. Since the information is displayed at the control panel, immediate action can be taken by the responding personnel to investigate the alarm's source. This capability is crucial in effectively managing fire emergencies and ensuring the safety of occupants.

Other systems, such as conventional or addressable systems, have different methods of displaying alarm information. Conventional systems often indicate alarms from multiple zones without necessarily pinpointing the specific location as effectively, while addressable systems indicate the exact device that has been triggered rather than just the zone. Monitored systems focus on the oversight of alarm functions rather than zone indication. Hence, in the context of identifying the zone of an initiated alarm, the zoned system is the correct choice.