First Alert 2-in-1 Smoke and Carbon Monoxide Alarm

The First Alert 2-in-1 Smoke and Carbon Monoxide Alarm provides comprehensive dual protection for your home or workshop against both smoke and dangerous carbon monoxide gas. Equipped with advanced photoelectric sensing technology, it quickly detects smoke from smoldering fires while the electrochemical sensor accurately monitors carbon monoxide levels. Designed for versatile installation, this alarm can be mounted on either walls or ceilings to suit your living space. The battery-powered operation ensures continuous monitoring and dependable safety even during power outages, complete with an audible alarm system for clear hazard notification.