I have a combo smoke carbon monoxide alarm which began beeping during power outage. We were able to change battery in one of the two detectors and reset it. We cannot open the second detector to change battery. Pls help.

Asked by Gladys on 09/05/2011 0  Answer

ManualsOnline posted an answer 13 years 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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