Data processing premises are the crucial technical environments in many sectors such as carrier-neutral data center, Finance and Telecommunication. They are data centers, IT facilities, server rooms, dealing areas, call centers, etc. These areas tend towards a safety “24/7” 0 defect. A non-detected liquid leak can be extremely detrimental with the exploitation and generate very important financial consequences. Therefore, a fully addressable leak locating detection system with FG-NET digital control unit is the ideal choice to protect these areas.