First Alert GCO1CN Plug In Combination Explosive Gas/Carbon Monoxide Alarm with Battery Backup Overview
- Plug-in combination carbon monoxide and explosive gas alarm with battery back-up
- 3-way protection against natural, methane, and propane gases and carbon monoxide
- Uses electrochemical carbon monoxide sensor--the most accurate technology available
- Test button and low battery warning
- Includes 9-volt battery
*** Product Information and Prices Stored: Apr 09, 2012 21:00:10 ***