8
Product Features and Specifications
Model KN-COSM-B-RF-CA
IMPORTANT ALARM REPLACEMENT INFORMATION: Ten
years after the initial power up, this alarm will “beep” twice every
30 seconds to indicate that it is time to replace the alarm. Replace
the alarm immediately! It will not detect CO in this condition.
To help identify the date to replace the alarm, a space has been
designated on the product label affixed to the back of the
alarm. Write the “replace by date” (ten years from power up) in
permanent marker on this label.
Front View Rear View
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