A Fire Alarm Zone Plan is a diagrammatic representation of the building, showing at least the building entrances, the main circulation areas, and the division into zones. These should be sited next to each CIE (Control & Indicating Equipment), which is any fire alarm control panel or fire alarm repeater panel location.
Every fire alarm system should display the zone as the primary indication of an alarm, usually in the form of an LED illuminated on the fire alarm control panel. The Fire Alarm Zone Plan is displayed next to the control panel, to guide the user, or attending fire and rescue service, directly to the zone of the fire alarm activation.