First Alert GCO1CN Plug In Combination Explosive Gas/Carbon Monoxide Alarm with Battery Backup

First Alert GCO1CN Plug In Combination Explosive Gas/Carbon Monoxide Alarm with Battery BackupThis 3-in-1 gas alarm warns against natural/methane, propane, and carbon monoxide. The digital display makes for easy reading during an alarm or when any button is pressed. The alarm plugs into any standard outlet with no additional mounting necessary and comes with a line cord; which offers multiple placement options. The alarm also comes with battery backup in the case of a power outage.

This 3-in-1 gas alarm warns against natural/methane, propane, and carbon monoxide. The digital display makes for easy reading during an alarm or when any button is pressed. The alarm plugs into any standard outlet with no additional mounting necessary and comes with a line cord; which offers multiple placement options. The alarm also comes with battery backup in the case of a power outage.