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Question About BRK electronic Smoke Alarm 4120B
Green light is flashing...

Only on one unit. Others are fine and green light is steady. One has green flashing. No alarm sounding and no chirping. Should I do anything?

Asked by Michael on 12/04/2009 1  Answer

ManualsOnline posted an answer 14 years, 12 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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