A new mixed electronic sign was designed and manufacture by Rousis Systems to be installed in the main parking area of the Port of Thessaloniki. A total of two these Led Displays have made on behalf of Scan ABEE, the company that built automated systems for the largest parks in Greece.Led Displays have two inputs for connecting buttons to select the message free or Full. The Led Displays inform two separate areas of the parking.Also the top part of the logo is lighted.