Lifesaver carbon monoxide alarmthe 5co alarm protects against the dangers of deadly carbon monoxide levels in the home and provides continuous monitoring of co levelsthis alarm can be installed on a wall or as a tabletop unit for added convenience the kidde 5co battery operated carbon monoxide alarms are easy to install units that provide reliable protection against the dangers of carbon monoxide these alarms benefit from a small sleek design that is suitable for all liv