Stay safe from the dangers of carbon monoxide with the First Alert Plug-in Carbon Monoxide Alarm. This reliable alarm not only plugs directly into your outlet but also includes a battery backup for continuous protection, even during power outages.
Equipped with a test/silence button, you can easily check the functionality of your alarm. The end-of-life timer alerts you when it's time to replace the unit, ensuring your home remains protected from carbon monoxide all year round.
First Alert RA5800 Plug-in Carbon Monoxide Alarm with Backup