On an addressable system, what information is typically shown for the activating device on the control panel?

• A. The device's address is shown on the panel's display
• B. The device's color and model are displayed
• C. The building occupancy is shown
• D. The last service date is displayed

Answer: (A)

In an addressable fire alarm system, every activating device is given a unique address that the control panel can read. When a device triggers, the panel immediately shows that device’s address, so responders know exactly where the alarm originated. This precise identification is essential because it lets you locate the event quickly, verify the exact device that activated, and coordinate a fast, targeted response. Other details like the device’s color or model, the building’s occupancy, or the last service date aren’t real-time indicators of where an alarm came from, so they aren’t standard information displayed for the activating device on the panel.