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      Smoke Detector Sensitivity Testing

      by Bob Armbrister, on Feb 26, 2020 12:00:00 AM

      Q: In regards to the sensitivity testing of smoke detectors, I believe my fire alarm system is capable of complying with NFPA 72 for the sensitivity testing of smoke/heat initiating devices. For example: If we have a smoke detector that exceeds the expected sensitivity range it will send a trouble signal and the panel will show "dirty photo detector" and it will tell the device location. Additionally, we can run a complete report on all devices to show the current sensitivity value of each detector, this could be done on the alternating year frequency dictated by the code. I believe this meets NFPA 72-2010 requirements for sensitivity testing. Your thoughts, please.

      A: I would agree with you. But when the surveyor asks for evidence that your smoke detector sensitivity was checked, what report do you show him? If you don’t print out a sensitivity report at least once every two years, you would have little to nothing to show them.

      Topics: Smoke Detectors Testing (Fire Detection Systems)

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