| Brand | First Alert |
|---|---|
| Type | Carbon Monoxide Detector |
| Number of Batteries | 1 |
| Power Source | Battery |
| Battery Included | No |
| Manufacturer Warranty | 10 Years |
| Color | White |
| Features | Battery Backup |
| Power | Battery Operated |
Check the listing for details. First Alert Carbon Monoxide Detector with Digital Display. Color: White, Condition: New. Listed at 18.99 USD. This First Alert CO710 Carbon Monoxide Alarm features a 10-year built-in lithium battery for continuous monitoring during the life of the alarm, and uses an electrochemical carbon monoxide sensor and an 85-decibel alarm to alert you to CO threats.