I have a 5 year old house with electric/battery smoke detectors. They
started going off today...All of them, first one in the hall then the
bedroom then all over the house. They will stop but will start up again at
random times. I have no gas in the house. Any suggestions? it's kinda
This is common. One battery is probably getting low, but not quite low
enough to set of the low battery alarm. They're all linked together, so
when one goes off, they all go off.
Install new batteries. Blow out the insides with canned air. Don't blow
out the insides with your mouth. Spit is not good for the sensor.
This usually solves the problem.
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.