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Question About First Alert Smoke Alarm 9120B
i replaced a customer's #BRK9120 smoke detectors. ...

i replaced a customer's #BRK9120 smoke detectors. My customer called and said the green power light is blinking. Is this a normal condition?

Asked by Ed on 06/08/2012 1  Answer

ManualsOnline posted an answer 12 years, 3 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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