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Question About BRK electronic Carbon Monoxide Alarm CO5120B
OK, now I know the 4 beeps, pause, 4 beeps means w...

OK, now I know the 4 beeps, pause, 4 beeps means we have a problem. However, it is intermittent, so how do we find it then?

Asked by Joy on 07/04/2012 2  Answers

ManualsOnline posted an answer 12 years, 4 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

colin posted an answer 11 years, 7 months ago

0 this is telling you it's in alarm
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