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Question About BRK electronic Smoke Alarm 4120B
Alarm start without reason...

I have 6 of the house 4120B link in a all around the house. They start for nothing (continuise buzzer)

Asked by Simon on 05/07/2008 0  Answer

ManualsOnline posted an answer 15 years, 11 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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