I don't know the name of my smoke detectors, but they begin to beep when the temperature is cooler in the house. The batteries are good. Why would this happen and can you help me? Thanks.
I took mine to the fire dept to get advice because it kept beeping. A fireman told me to put it outside every now and then to air out. I haven't done that yet; I just replaced the battery with a new one and it still beeped. I finally just bought a new one where the battery is easier to replace.
I had the same thing happen. It was dust! Try vacuuming them before you give up and get new ones. It solved our problem. However, if they are older than 10 years, buy new ones! Grandma Jan
I truly don't know why a cooler temperature change would cause this other than it's an indication that maybe the smoke detectors themselves are defective so please consider replacing them. There are lots of inexpensive battery operated detectors on the market.
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