The First Alert Sealed 10-Year-Battery 2-In-1 Smoke And CO Alarm With Slim Profile provides long-lasting protection with no maintenance required. Precision Detection advanced-sensing technology quickly alerts you if smoke and/or carbon monoxide are...
The First Alert Sealed 10-Year-Battery 2-In-1 Smoke And CO Alarm With Slim Profile provides long-lasting protection with no maintenance required. Precision Detection advanced-sensing technology quickly alerts you if smoke and/or carbon monoxide are...