Digital Display Carbon Monoxide Alarm
Plug-in 120V AC, 60 Hz. Samples the air once every second for carbon monoxide. Proprietary COtran® sensing system is individually calibrated at four CO levels for greater accuracy. First Alert® branded.
Features:
- Digital Display
- Peak CO Memory
- Silence Feature
- Test/Silence Button
- Alarm Indicator Lights
- 5-Year Limited Warranty on Alarm.