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Combination
Smoke and
Carbon Monoxide
Alarm
Manual P/N 810-1512 Rev. H
For questions concerning your Smoke and Carbon Monoxide
Alarm, please call our Consumer Hotline at 1-800-880-6788.
User’s Guide for Models KN-COSM-I and KN-COSM-IB
• 120V AC
• 9V Battery Backup
(model KN-COSM-IB)
• 2-LED Display
• Peak Level Memory
• Hush
®
• Voice Message System
For your convenience, write down the following information. If you call
our consumer hotline, these are the first questions you will be asked:
Alarm Model Number
(located on back of the alarm):
Date of Manufacture
(located on back of the alarm):
Date of Purchase:
Where Purchased:
READ AND SAVE THIS USER’S GUIDE