The kidde kid7coc carbon monoxide alarm continuously monitors for the presence of deadly carbon monoxide in the home providing a constant protection against its effects the 7co features two leds red illuminates when the alarm has detected co in the atmosphere and green confirms that dc power is present the alarm can either be installed on a wall or just placed on a tabletop or shelf for added convenience it is also ideal for use when on holiday in rented accommodation or for use in caravans and