Petards Group plc, together with its subsidiaries, develops, supplies, and maintains technologies used in advanced security, surveillance, and ruggedized electronic applications in the United Kingdom, Continental Europe, and internationally. It offers rail technology solutions, such as eyeTrain, a solution for digital on-train surveillance subsystem; and RTS, a solution that provides safety and efficiency of railways with crucial resource, asset, safety, and failure management software. The company also provides traffic technologies that include ProVida mobile speed enforcement, an in-car surveillance and speed enforcement technology solutions; and Hawk ANPR, an automatic number plate recognition (ANPR) technology camera that manages issues related to access control, parking enforcement, level cross monitoring, traffic management, and law enforcement. In addition, it offers mobile ANPR solutions comprising tablet based mobile ANPR, PC boot mounted ANPR, and intelligent mobile camera ANPR; fixed site ANPR; and ANPR software solutions, such as management servers, software, and video evidence storages. Further, the company provides defense solutions and services, such as communication systems, advanced visual surveillance, in-service supports, defensive aide systems, control systems, and real threat stimulators, as well as consultancy services. It serves customers under eyeTrain, ProVida, and QRO brand names. Petards Group plc was incorporated in 1994 and is headquartered in Guildford, the United Kingdom.