# Kidde Recalls Combination Smoke/CO Alarms Due to Alarm Failure
> **CPSC recall** · 2016-11-10 · 17031 · 1 injuries reported
## Recall
- **Number:** 17031
- **Date:** 2016-11-10
- **Injuries reported:** 1
## Products

Kidde NightHawk combination smoke/carbon monoxide (CO) alarms

## Hazards

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.

## Remedies

Replace

## Retailer(s)

Electrical distributors and home centers nationwide and online at Amazon.com from June 2004 through December 2010 for between $40 and $65.

## Importer(s)

Walter Kidde Portable Equipment Inc., of Mebane, N.C.

## Country of manufacture

China

## 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.

## Source
- [CPSC recall page](https://www.cpsc.gov/Recalls/2017/Kidde-Recalls-Combination-Smoke-CO-Alarms)
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