What is the purpose of a fire alarm system in an airport?

A fire alarm system in an airport is primarily designed to detect fires and alert response personnel promptly. This feature is critical in an environment where large numbers of people are present, as well as significant infrastructure and resources that must be protected. When a fire is detected, the alarm system activates to notify fire response teams and airport personnel, enabling them to take immediate action.

The system may include smoke detectors, heat detectors, and manual pull stations that identify fire incidents and initiate emergency protocols. By ensuring a swift response, the fire alarm system plays an essential role in minimizing damage, safeguarding lives, and maintaining operational continuity within the airport.

While the other options mention important aspects of airport operations, they do not fulfill the primary function of a fire alarm system. Security measures and equipment readiness are critical in their own right but do not directly relate to fire detection and personnel notification. Additionally, scheduling training exercises, although vital for maintaining the effectiveness of emergency response, does not pertain to the core purpose of a fire alarm system.