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Does anyone know why a bunch of networked #smokeDetectors would go off when there’s no #smoke, fire, or #carbonMonoxide?

My house is pretty humid. Could that be a factor? I’ve tried vacuuming the detectors based on the theory that it might be dust inside the detector. That doesn’t seem to have done much.

Please let me know if you have a clue because this is super annoying

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    Some detectors do have a problem with high humidity setting them off.
    – crip659
    Commented Aug 18, 2023 at 22:27
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    Are you charging a lead-acid battery in the vicinity of a carbon monoxide detector? Hydrogen emitted by an overcharged battery (or one undergoing equalization) will set it off.
    – MTA
    Commented Aug 18, 2023 at 22:40
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    It depends on what sort of tech the detectors use. Are you able to post a brand and model number. Or a photo of a sticker ? Commented Aug 19, 2023 at 0:27
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    Spiders are a common issue for smoke detectors.
    – Ecnerwal
    Commented Aug 19, 2023 at 1:53
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    If they’re interconnected, it only takes one unit to ruin your day. And these things do fail. The hardest part is finding out which one. Commented Aug 19, 2023 at 3:03

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