Description:
The Nighthawk Carbon Monoxide Alarm informs you of CO levels from 0-999, on a digital display. Battery backup will operate the unit for a minimum of four hours. 9V battery is included.
The Nighthawk Carbon Monoxide Alarm informs you of CO levels from 0-999, on a digital display. Battery backup will operate the unit for a minimum of four hours. 9V battery is included.