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- Electrochemical Carbon Monoxide Sensor -the most accurate sensor available as compared to other sensing technologies.
- Single Button Test/Silence, Battery Backup Two silence features – can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm
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The BRK 120V AC/DC PlugIn Electrochemical Carbon Monoxide Alarm with 9V Battery Backup meets many states codes for carbon monoxide alarms. This model allows for an easy installation as it can be plugged in wherever necessary. The BRK CO604B is the perfect solution when you do not wantto mess with wired models or do not have the capability to hardwire in yourcarbon monoxide detector. Equipped with a 9V battery backup, theBRK CO604B will operate smoothly even during a power outage.