When a fire alarm system is activated in an occupied building, which action is required?

• A. Sound an audible and visual alarm and transmit to an attended receiving station within the building
• B. Only sound an audible alarm
• C. Only notify the local police and emergency responders
• D. Lock all doors automatically and reset the system

Answer: (A)

When a fire alarm activates in an occupied building, the priority is to warn people inside and ensure the event is monitored for rapid response. The best action is to both sound an audible and visual alarm and transmit the alarm signal to an attended receiving station within the building. This combination makes sure occupants are alerted quickly while building personnel or a monitoring center can coordinate a response, verify the situation, and summon help as needed. Relying only on audible alarms misses the crucial remote monitoring and rapid notification to responsible staff; simply notifying police and emergency responders bypasses the built-in warning and coordination system; and automatically locking doors or resetting the system isn’t standard practice and can impede evacuation or accountability. The essential idea is to provide immediate, two-way alerting: notify occupants and ensure a monitored signal is received by an on-site or attended station for fast, organized action.