Product By First Alert
Technical Details
- 2-Pack battery-operated carbon monoxide alarm with modern, compact design with no installation required
- Uses electrochemical carbon monoxide sensor-the most accurate technology available
- Simple to use silence/test button; low battery warning; end-of-life timer and loud 85-Decibel alarm
- Convenient front battery access for easy replacement with 4 AA batteries included
- 5-Year limited warranty