My hardwired Lifesaver/Fyrnetics smoke detector s/N1169112 keeps randomly chirping. I've pulled it down, cleaned with compressed air still random chirp. I can find NO battery back up this house was built in early 1990's. HELP! Bill 541-350-8585

Asked by bill cardwell on 04/02/2015 0  Answer

ManualsOnline posted an answer 4 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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