Kidde 900-0234 Nighthawk Carbon Monoxide Alarm, Long Life AC Powered with Battery Backup and Digital Display for $41.75

Protect your family from the dangers of carbon monoxide (CO) exposure with the Kidde 900-0234 Nighthawk Carbon Monoxide Alarm with Digital Display. The Nighthawk is an easy-to-install unit that provides reliable protection against the dangers of CO, and it has a digital display that shows CO levels in parts per million (ppm), allowing you to see if, how, and when levels change.900-0234 NighthawkCarbon Monoxide AlarmAt a Glance:Digital display shows CO levels; updates every 15 secondsPeak level button displays the peak CO recorded since alarm was last resetEmits a loud warning signal when dangerous levels of CO are detectedComes with a 9-volt batterySeven-year limited warrantyAs sleek as it is safe, this alarm is designed for discreet installation.