Sensitivity testing for smoke detectors should be conducted in accordance with which standard?

Sensitivity testing for smoke detectors should be conducted in accordance with which standard?

• A. NFPA 72
• B. NFPA 101
• C. UL 268
• D. NFPA 13

Answer: (A)

Sensitivity testing checks that a smoke detector will respond reliably to smoke without nuisance alarms, and the procedure for performing this testing is defined in the fire alarm system maintenance framework. NFPA 72 covers acceptance testing and ongoing maintenance of fire alarm systems, including the methods, frequency, and documentation for detector sensitivity checks. While UL 268 pertains to the detector’s own listing and NFPA 101 and NFPA 13 address different aspects of life safety and sprinkler systems, they do not govern the field sensitivity testing procedures for smoke detectors. So, sensitivity testing should be conducted in accordance with NFPA 72.

Sensitivity testing checks that a smoke detector will respond reliably to smoke without nuisance alarms, and the procedure for performing this testing is defined in the fire alarm system maintenance framework. NFPA 72 covers acceptance testing and ongoing maintenance of fire alarm systems, including the methods, frequency, and documentation for detector sensitivity checks. While UL 268 pertains to the detector’s own listing and NFPA 101 and NFPA 13 address different aspects of life safety and sprinkler systems, they do not govern the field sensitivity testing procedures for smoke detectors. So, sensitivity testing should be conducted in accordance with NFPA 72.