How often should fire alarm systems be tested and maintained?

Fire alarm systems are critical components of a building's safety infrastructure, designed to alert occupants in the event of a fire emergency. The correct answer, which indicates that fire alarm systems should be tested and maintained annually, aligns with industry standards and guidelines set forth by organizations such as the National Fire Protection Association (NFPA).

Annual testing and maintenance are essential to ensure that all components of the fire alarm system, including sensors, control panels, and audible alarms, are functioning correctly and meet necessary safety codes. Regular testing helps identify any potential failures, ensuring that the system remains reliable over time. Additionally, ongoing maintenance can prolong the lifespan of the system and provide peace of mind to building occupants and management.

While more frequent testing, such as monthly checks, may be warranted for the visual and physical inspection of some components (like alarm sounders), comprehensive testing that involves all system features should occur on an annual basis. This standard provides a balance between effective operation and practical resource management.