This alarm uses advanced technology to deliver fast alerts, giving your family more time to evacuate safely. Enhanced sensing helps reduce false alarms commonly caused by cooking.

Hardwired Alarm with Worry-Free 10-Year Backup Battery — No battery changes required for 10 years.† Eliminates the hassle of battery replacements and annoying low-battery chirps for the life of the device.
Double the Detection — Monitors for both smoke and carbon monoxide (CO) with a single, cost-effective unit.
Voice Alerts — Provides quick, clear voice warnings in English or French, so you can act immediately.
†10-year limited warranty on the alarm. Battery performance is not guaranteed.

This Product Replaces : P4010ACSCOCA