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Question About First Alert Smoke Alarm 9120B
Why Is the alarm going off 3 times then stopping?...

Why Is the alarm going off 3 times then stopping?

Asked by Tina on 09/26/2011 2  Answers

ManualsOnline posted an answer 13 years ago

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

Mark posted an answer 11 years, 11 months ago

0 We have the same problem! About every 6 hours there are 3 chirps. Nothing in the manual on that!
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