CLASS® Sensing System

Wabtec Corp Transit Bus Products CLASS® Sensing System

CLASS = Contact-Less Acoustic Sensing System. A multi-function exit door system that utilizes unique, ultrasonic technology to provide bus door actuation and passenger detection system. Solid-state signal processing replaces mechanical switches, push buttons, tape switches and touch bars. Minimizes passenger contact with the doors. Detects a stream of passengers and holds door open, reducing dwell time.