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Question About Nighthawk Carbon Monoxide Alarm None
Operational use of dectector...

First Time User has questions, no manual Purchased by relative but I never usee it, I dont have the manual, do I just plug it in, do I need anything else. How will I know if its working? What level is high? THANK YOU FOR HELPING ME.

Asked by Charles on 11/30/2008 0  Answer

ManualsOnline posted an answer 15 years, 10 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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