What does NFPA 101 require for fire alarm systems maintenance?

The requirement for fire alarm systems maintenance as outlined in NFPA 101 emphasizes the importance of regular testing, inspecting, and maintenance activities. This ensures that the fire alarm systems are fully operational and can effectively perform their life safety functions at all times.

Regular testing and inspection are crucial because they help identify potential issues before they become significant problems. This proactive approach ensures that any deficiencies in the fire alarm system are addressed in a timely manner, thereby maintaining the integrity and reliability of the system in case of an emergency.

Maintenance activities include checking and servicing components such as detectors, control panels, and notification appliances, ensuring they function correctly and meet the necessary codes and standards. By adhering to these requirements, facilities can enhance occupant safety and comply with fire safety regulations, significantly reducing the risk of failure during an actual emergency.

In contrast to the other options, which imply a lack of structured maintenance or reliance on infrequent checks, the choice that emphasizes regularity encapsulates NFPA 101's commitment to ongoing safety and operational readiness in fire protection systems.