Kidde NightHawk combination smoke/carbon monoxide (CO) alarms
Description: This recall involves Kidde NightHawk talking combo smoke/CO alarm with model number KN-COSM-IB and manufacture dates between June 1, 2004 and December 31, 2010. The alarms are hard-wired into a home's electric power. The unit has a compartment on the back for the installation of a replaceable 9V backup battery. The alarm is white, round and measures about 5 to 6 inches in diameter. "Kidde" is engraved on the front of the alarm. "Kidde," the model number and manufacture dates are printed on a label on the back on the alarm. [Learn More]
About 3.6 million (in addition 1.5 million were sold in Canada) units were affected by this recall.

Kidde Recalls Combination Smoke/CO Alarms Due to Alarm Failure
Front of unit, with wire connectors. Front of unit
Kidde NightHawk combination smoke/carbon monoxide (CO) alarms Recall Information
Country of Origin | China |
Recall Date | 11/10/2016 |
Recall ID | 7904 |
Recall Number | 17031 |
Hazard | The alarm can fail to continue to chirp when it reaches its 7-year end of life if the batteries are replaced, leading consumers to believe it is still working. This poses a risk of consumers not being alerted to a fire or CO incident in their home. |
Injuries | Kidde has received eight reports of incidents with the recalled alarms. No injuries have been reported. |
Remedy | Consumers should immediately stop using the recalled alarms and contact Kidde directly for a free replacement alarm based on date of manufacture or a discount on a new alarm. |
Remedy Option | Replace |
Contact | Kidde toll-free at 855-239-0490 from 8 a.m. to 5 p.m. ET Monday through Friday or online at www.kidde.com and click on “Product Safety Notice” for more information. |
Last Updated | 11/10/2016 |
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