What describes an Annunciator Panel?

• A. Panel that provides emergency responders with information about the location and type of alarm.
• B. A panel that displays only alarm locations.
• C. A device that automatically dials emergency services.
• D. A display showing energy usage.

Answer: (A)

An annunciator panel is the interface that communicates to responders where an alarm is happening and what kind of alarm it is. In a building’s fire alarm system, zones are monitored and the panel shows the status of each area—whether it’s normal, in alarm, supervisory, or showing a trouble—and often indicates the alarm type (smoke, heat, manual pull, etc.). This at-a-glance information helps emergency personnel quickly locate the activation and decide the proper response. It’s not merely a map of locations, nor does it automatically dial emergency services or display energy usage.