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Question About Nighthawk Carbon Monoxide Alarm None
peeping continues after new battery installed...

Asked by lauren on 03/17/2009 1  Answer

ManualsOnline posted an answer 15 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

Janet posted an answer 15 years, 6 months ago

0 I read that they have a life of approx 6 years. Mine was more than that and I had the same problem so I threw it away and bought a new one. Not worth the risk
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