Smoke detector goes off in middle of night
We have a brand new 2017 Montana High Country 5th Wheel- several times our hallway smoke alarm went off for no reason. Yes its been humid this summer here on Long Island, but what would cause this? D...
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Most smoke detectors have a 5 year lifespan (date of mfg is on unit). If that's not the case then I would just swap in a new one as they are inexpensive but very important to have a working one (or more).
