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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, 2 months 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 12 years, 1 month 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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