In order to provide specialized services in the transport sector, Sisint sought to develop the necessary skills to provide these specialized engineering services. These tasks involve the design, design and design of operating aid systems to the most diverse systems, such as:

• Radio Data
• Contact Us
• LAN system systems
• Public address system (PAS)
• Passenger information system (PIS)
• Automation and supervision system (SCADA and Local HMI) for railway infrastructures;
• Energy Distribution Systems (Substations and Transformation Stations);
• HMI Locations
• Infotainment (corporate TV and Public Information);
• Multi service network
• Telephone system
• Radio communication system
• Closed circuit TV (CCTV)
• Recording System (audio & video)
• SCADA and PLC / RTU
• Power supply system (UPS's)

Design, supply and commissioning of:

• Energy Distribution Systems (Substations and Transformation Stations);
• Automation and supervision systems (SCADA) for railway infrastructures;
• Auxiliary equipment for signaling systems;
• Infotainment (corporate TV and Public Information);