What signal type requires immediate dispatch to the public fire service communications center?

What signal type requires immediate dispatch to the public fire service communications center?

• A. Alarm
• B. Supervisory
• C. Trouble
• D. Information

Answer: (A)

Alarm signals indicate a real emergency requiring immediate action by the fire service. When the alarm activates, it triggers notifying occupants and, crucially, is transmitted to the public fire service communications center so firefighters can be dispatched right away. This is what sets an alarm apart from the other signal types: supervisory signals warn about conditions affecting safety systems or operations and do not initiate immediate fire department response; trouble signals alert to system faults needing repair; information signals convey non-emergency notices or maintenance messages and likewise do not trigger dispatch.

Alarm signals indicate a real emergency requiring immediate action by the fire service. When the alarm activates, it triggers notifying occupants and, crucially, is transmitted to the public fire service communications center so firefighters can be dispatched right away. This is what sets an alarm apart from the other signal types: supervisory signals warn about conditions affecting safety systems or operations and do not initiate immediate fire department response; trouble signals alert to system faults needing repair; information signals convey non-emergency notices or maintenance messages and likewise do not trigger dispatch.