Describe the function of a remote annunciator and why it might be installed.

• A. A remote panel placed in a convenient location to provide status of the system to operators, often in security or facilities offices
• B. A radio device for public alerting
• C. A device used to control HVAC automatically
• D. A local loudspeaker for general announcements

Answer: (A)

A remote annunciator is a secondary interface to the fire alarm control panel that lets operators see the system’s status from a convenient location, such as security or facilities offices. It displays which zones are in alarm, trouble, or supervisory states and often allows basic actions like acknowledging events or resetting from that location. It’s installed so staff can quickly monitor the system, respond faster, and manage large buildings or campuses where the main panel is far away or not easily reachable.

It isn’t a device for public alerting, HVAC control, or general announcements. Those functions are handled by other systems (public alert/PA systems or building automation), while the remote annunciator’s purpose is to provide clear, centralized monitoring and some operator controls for the fire alarm system.