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Thank you for purchasing the Kidde Combination Smoke and
Carbon Monoxide Alarm model # KN-COSM-I or # KN-COSM-
IB. This alarm is suitable as a Single Station and/or Multiple
Station (24 devices) alarm. This alarm has a five-year limited
warranty. Please take a few minutes to thoroughly read this
user’s guide, and save for future reference. Teach children how
to respond to the alarms, and that they should never play with
the unit. Your Kidde Smoke/CO Alarm was designed to detect
both smoke and carbon monoxide from any source of combus-
tion in a residential environment. It is not designed for use in a
recreational vehicle (RV) or boat. If you have any questions
about the operation or installation of your alarm, please call our
toll free Consumer Hotline at 1-800-880-6788. The guide on
Page 27 will help you determine the correct location of safety
products that will help keep your home a safer place.
Introduction
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