4Tel has been building proven train and rail network management systems to protect people and assets since 2001. The technology we develop, install, commission and operate is open-systemsbased and optimised to reduce costs, increase functionality and improve interoperability between signalling and communications systems across remote and regional rail lines. Our company has staff skills for the design, development, construction, commissioning and maintenance of train, control, hardware and software systems. Typical users of our services and software not only include rail, but buses, defence, mining and emergency services. Our products include; 4TRAK™ for tracking trains and mobile users, 4SITE™ for monitoring field infrastructure and alarms, 4RTU™ for field telemetry units, 4ASSETS™ for inventory management, 4MTU™ for vehicle tracking and 4TRAFFIK™ for rail vehicle detection and control for track-circuited lines.