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Question About First Alert Smoke Alarm 9120B
9120/9120B...

A couple of days ago, in the middle of the night, the alarm in my master bedroom began flashing a white light, off and on.

Asked by theresa on 05/12/2010 1  Answer

ManualsOnline posted an answer 14 years, 6 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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