Sinthesi PICnet allows the complete management of ports, campsites and camper areas. It is possible to manage systems of columns for the supply of electricity and water. The management can be carried out by the manager through the management software from the point of presence or through self-service by users thanks to badge cards with a down payment credit, with final or timed payment. The system can be connected via Internet wired connection or via 4G connection to implement the supervision and control of the entire system remotely.