DTI Group Limited (DTI.AX), through its subsidiaries, is a global provider specializing in the development, manufacturing, and delivery of integrated surveillance, passenger communication, and fleet management technologies. The company's surveillance offerings encompass robust hardware systems that integrate video, audio, GPS tracking, and advanced communication and recording capabilities. These are complemented by sophisticated device and data management software, enabling comprehensive, fleet-wide CCTV and vehicle management functionalities. Additionally, DTI provides passenger communication solutions featuring hardware that delivers real-time information via high-brightness graphical displays. These systems also facilitate public address and hearing aid loop communications, passenger emergency communication, driver awareness (including live passenger viewing), and infotainment services. All these are supported by dedicated device and content management software, ensuring comprehensive, fleet-wide passenger information management. Beyond its core product lines, DTI offers a suite of managed services. These include video management, comprehensive vehicle data analysis and monitoring, driver development and risk mitigation programs, urban surveillance solutions, IT infrastructure support, a dedicated help desk, technical support and monitoring, and essential first-line maintenance. DTI's diverse product portfolio finds application across numerous sectors, including law enforcement, depot operations, passenger and heavy haul rail, mining, and various forms of public transport such as taxis, buses, coaches, trams, and Light Rail Vehicles (LRVs), as well as other industrial and specialized uses. The company primarily serves transit agencies, vehicle manufacturers, and public transport operators. Established in 1995, DTI Group Limited is headquartered in Perth, Australia.