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Question About First Alert Smoke Alarm 9120B
Have changed batteries......

...several times and I am still getting chirping, it's driving me crazy, do I need to replace all of my smoke detectors to get this to stop??

Asked by on 02/04/2010 1  Answer

ManualsOnline posted an answer 14 years, 9 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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