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User's Guide P/N 820-1442 Rev. B 10/12
ATTENTION: Please take a few minutes to thoroughly read this
user’s guide which should be saved for future reference and
passed on to any subsequent owner.
900-0215
AC Plug-in Operated with Battery Backup
Carbon Monoxide Alarm
User’s Guide
KN-COB-LCB-CA
with Battery Backup
900-0215