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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
electric and electronic traffic sensors; self-contained, user configurable traffic sensor, positionable to sense and measure speed, occupancy, volume, and presence of multiple traffic lanes from a remote location; data processing equipment, namely, computers, traffic detectors, traffic sensors, traffic recorders, flat panel displays and communicators, traffic sensors and detectors, traffic flow monitors, and traffic detector boards all used for traffic detection, traffic data collection, traffic analysis and traffic reporting; software, cameras, video monitors, video image processors, image compressors, data transmitters, and alarms all for use intersection control, ramp metering, incident detection queue tail monitoring, congestion monitoring, wide area detection, turning movement logging, directional detection, stopped vehicle detection, speed, volume, and length classification, and vehicle, lane and road occupancy