ITA-2000 Series are designed and function as front-end wayside controllers. Due to compliance with EN 50121-4, ITA-2000 series are the most suitable offerings in terms of wayside controllers for various systems including centralized traffic control (CTC), Automatic Train Control (ATC) and others. With EN 50121-4 compliance and development of rock solid Advantech systems and platforms, applications in wayside control are precisely monitored, delivering a more secure railway operating environment.