What is the purpose of fire alarm and detection systems in FLSI?

• A. To provide early warning, facilitate evacuation, and alert responders to fires, enhancing occupant safety.
• B. To inconvenience occupants.
• C. To replace building code requirements.
• D. To monitor air quality only.

Answer: (A)

Fire alarm and detection systems are designed to save lives by giving people early warning of a fire, enabling safe evacuation, and alerting responders promptly. By sensing fire conditions such as smoke, heat, or flame and then sounding audible and visible alarms, these systems create time for occupants to exit and for firefighters to respond. They also coordinate with building controls to direct people toward exits and to notify emergency services, helping to reduce exposure to heat and smoke and improve overall safety. This purpose centers on protecting occupants and enabling a safer, faster response, not on inconveniencing people, replacing building code requirements, or merely monitoring air quality, which is only a part of a broader safety picture.