CCTV (Closed Circuit Television) is a form of camera surveillance. CCTV is also a useful tool in the maritime sector as it provides the best visibility to ensure the safety and health of guests and crew. Whereas analogue was the standard not so long ago, digital technology has now improved to such an extent that today, only a digital camera system is a viable option. It goes without saying that with a good CCTV system, the storage of the images must be secured and consulted remotely.