FIRST ALERT® 2-in-1 Smoke and Carbon Monoxide Alarm, Battery, 1046888

Install convenient 2-in-1 protection with the First Alert SMICO110 10-Year Battery Combination Smoke & Carbon Monoxide Alarm. This combo smoke and CO detector meets the latest industry standards, is easy to install and doesn't require battery replacements for a decade.

FEATURES

• First Alert's Precision Detection advanced sensing technology complies with the latest industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
• 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
• End-of-life warning lets you know when it's time to replace the detector
• Provides reliable 2-in-1 protection against both smoke and carbon monoxide in an easy-to-install alarm
• Test/silence button for efficient testing to ensure detector is working properly