Traffic Light Preemption Device
EMTRAC System  is considered as one of the best Traffic Priority Management System  provides safe passage for emergency and first response vehicles as well as reduces dwell time, ensure priority or preemption for municipal vehicles and public transport vehicles by deploying traffic light preemption devices at intersection points. The EMTRAC  deploy Traffic Light Preemption Devices  at transit points that are managed by Priority Management Software. EMTRAC Priority Management System consists of three major components. Vehicle Components Wayside Components  Priority Management Software Factory Support – STC, Inc. 1201 W. Randolph St. McLeansboro, IL 62859 (618) 643-2555