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Question About Nighthawk Carbon Monoxide Alarm KN-COPP-3
mine is manufactured in 2000 september 18th. did i...

mine is manufactured in 2000 september 18th. did it reach end of life. It shows 0 and blink, i replaced batter Duracel MN1604B2

Asked by Vivek on 08/26/2014 1  Answer

ManualsOnline posted an answer 9 years, 7 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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