First Alert Slim Profile Smoke and Carbon Monoxide Alarm with Voice Alerts

The First Alert combination smoke and carbon monoxide alarm provides reliable 2-in-1 protection against both fire and carbon monoxide hazards. Featuring advanced precision detection technology, it complies with modern industry standards to reduce nuisance alarms from cooking while delivering rapid early warning during home emergencies. Designed with a slim profile that is half the depth of standard alarms, this unit seamlessly blends into your living space. Voice and location alerts clearly announce the type of threat and where it is located, allowing for a safer and faster evacuation. Equipped with a 10-year sealed battery, this alarm eliminates low-battery chirps and the need for battery replacements over its operating life.