First Alert Carbon Monoxide Sensor with Battery Backup
Electrochemical - Gas Detection
- Uses an electrochemical carbon monoxide sensor
- Simple to use silence/test button
- Low battery warning
- This product is intended for use in ordinary indoor locations of family living units
- Not designed to measure CO levels in compliance with Occupational Safety and Health Administration (OSHA) commercial or industrial standards
- Includes: (2) AA batteries
Item: FIA01838
Manufacturer: Resideo-First AlertView similar
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