Kidde Carbon Monoxide DetectorStylish, lightweight, battery powered carbon monoxide (CO) alarm provides long term protection against the dangers of deadly carbon monoxide and provides continuous monitoring of carbon monoxide (CO) levels, 10 year sensor lasts more than most other carbon monoxide) alarms. This slim, easy to use alarm is ideal for use in all living areas and can be mounted on a wall or ceiling or used standalone on a table or shelf. It is also easy to transport, so