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Question About Nighthawk Carbon Monoxide Alarm 900-0081
alarm beeping every 30secs...

Does this mean that the alarm is fauly or is it detecting carbon monoxide? What should I do next?

Asked by Robert on 03/22/2010 2  Answers

ManualsOnline posted an answer 14 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

diane robertson posted an answer 14 years, 4 months ago

2 any idea what it is?
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diane robertson posted an answer 14 years, 4 months ago

0 any idea what it is?
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