First Alert SMICO110, 10-Year Battery Combination Smoke Carbon Monoxide Alarm, 1-Pack-Fast Shipping

Description

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.

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 its time to replace the alarm

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 alarm is working properly