“Constant monitoring”. “Autonomous shipping”. “Unmanned vessels”. These are the terms of the moment, and for good reason. Data and safety are priceless, so new solutions are being implemented to secure these. In the ungoverned spaces of fire safety and watertight integrity, there will soon be innovative new systems providing continuous monitoring and remote diagnostics. At the vanguard of this, Coltraco have just launched the world’s first instrument to enable ships to monitor the compartment door “open/closed” access status when they enter the ship’s CO2 room. This is known as Portascanner™ 520 and is a dual-function unit that can also permanently monitor the “Protected Space” of the ship’s compartment to ensure that it will “hold” the CO2 or NOVEC™1230, should it be discharged into it. Coltraco are dedicated to developing semi-fixed systems with the Portascanner™ Watertight Compartment Door and Portascanner™ Multiple Cable Transit testing Area next year, so that shipping companies can test these structures at sea over varying load and weather states enabling them to calculate leak site aperture.