First Alert 10 Year Battery-Powered Photoelectric Dual Smoke and Carbon Monoxide Detector

Be alerted to the type of danger and its location in your home with First Alert's  10-Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Voice & Location Alerts. This 2-in-1 alarm provides convenient protection against both threats and meets new industry standards.

• First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
• Voice & location alerts tell you what the danger is and its location to help you escape safely
• Provides reliable 2-in-1 protection against both smoke and carbon monoxide in an easy to install alarm
• 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
• First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency