Forum Discussion
msmith1199
Dec 31, 2015Explorer II
I replaced my hardwired Co detector with a Firstalert and I replaced my smoke detector with a battery operated one too. The hardwired ones kept giving me problems. So far I'm on the original batteries, but it is very true that temps can shorten battery life. I keep my motorhome indoors in California so it doesn't get any extreme temp swings.
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