Combination
Smoke and
Carbon Monoxide
Alarm
P/N 2544-7201-03 EN 07/18
For questions concerning your Smoke and Carbon Monoxide
Alarm, please call our Product Support Line at 1-800-880-6788.
User Guide for Model KN-COSM-IBA
OFF
- TWIST -ON
MOVE TO
FRESH AIR
RED-ALARM
GREEN-STANDBY
PU
SH
TO
H
U
S
H
PU
SH
TO
TE
ST
W
EE
KLY
For your convenience, write down the following information. If you call
our Product Support Line, 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 GUIDE
• 120V AC
• 2 - AA Battery Backup
• 2-LED Display
• Peak Level Memory
• Test/Hush
®
button
• Voice Message System
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