Kidde NightHawk combination smoke/carbon monoxide (CO) alarms
Name of Product: KN-COSM-IB Hardwired Combination Smoke/Carbon Monoxide Alarm
Concern: When the alarm reaches the end of its useful life, it issues an end of life chirp every thirty seconds. If the battery is replaced when the unit is at its end of life, and the test button is pressed within 10 seconds thereafter, the unit will no longer issue an end of life chirp.
Consumer 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. |