COMTROL’S DEVICEMASTER RTS CONTROLS EMERGENCY TRAFFIC SIGNALS
COMTROL’S DEVICEMASTER RTS CONTROLS EMERGENCY TRAFFIC SIGNALS
2 PagesCOMTROL’S DEVICEMASTER RTS CONTROLS EMERGENCY TRAFFIC SIGNALS The DeviceMaster RTS is giving the green light to emergency vehicles in St. Louis, Missouri. The city’s Department of Public Safety created a plan to install and monitor a Traffic Signal Preemption System on selected intersections. This system allows an emergency vehicle to override the normal traffic signal operation to display a green light. The system’s goal is to allow emerge
