CPV: 35120000 Surveillance and security systems and devices, 30200000 Computer equipment and supplies, 30233000 Media storage and reader devices, 32412100 Telecommunications network, 32520000 Telecommunications cable and equipment, 32562000 Optical-fibre cables, 34928470 Signage, 34923000 Road traffic-control equipment, 34942000 Signalling equipment, 34942100 Signal posts, 34942200 Signalling boxes, 34970000 Traffic-monitoring equipment, 34992100 Illuminated traffic signs, 34996000 Control, safety or signalling equipment for roads, 35262000 Crossing control signalling equipment, 42961300 Vehicle location system, 42965000 Information-processing equipment, 42961000 Command and control system, 45315100 Electrical engineering installation works, 45316210 Installation of traffic monitoring equipment, 45213310 Construction work for buildings relating to road transport, 45213316 Installation works of walkways, 45231000 Construction work for pipelines, communication and power lines, 45233294 Installation of road signals, 48781000 System management software package, 48000000 Software package and information systems, 48151000 Computer control system, 48813200 Real-time passenger information system, 48210000 Networking software package, 48211000 Platform interconnectivity software package, 51610000 Installation services of computers and information-processing equipment, 71320000 Engineering design services, 72315000 Data network management and support services, 63712700 Traffic control services, 71322500 Engineering-design services for traffic installations, 71330000 Miscellaneous engineering services, 72227000 Software integration consultancy services, 33197000 Medical computer equipment