Radar-Speed Trailers feature the largest portable speed sign available today. The giant LED display shows vehicle speed in bold 26-inch characters that are highly visible, warning motorists to slow down by flashing their excessive speed.
Often deployed in school zones, work zones and high-incident areas, these signs provide a degree of traffic calming unmatched by other roadway signs. Formal studies have shown that speeding drivers respond by slowing down to legal limits when their actual speed is displayed on an electronic sign.
Studies also indicate that some drivers “test” radar-based speed displays by driving very fast. To address this danger, speed signs do not display excessive speed, but instead employ a full-matrix display to flash a message or symbol at drivers, to indicate they are going much too fast. The selectable excessive-speed message flashes slow down or any of several preconfigured graphical symbols, together with optional red-and-blue or white flashing lights. The display can show vehicle speed in miles per hour (one or two digits) or kilometers per hour (up to three digits).
A regulatory sign above the display features changeable speed-limit numbers for easy setup in any speed zone. The electronic display includes visors and shades for superior visibility. Trailers feature a see-through design that puts pedestrians and workers in view, improving their safety.
Bold, highly visible, 26-inch LED numbers
Selectable speed settings
Streamlined see-through design
Regulatory speed limit sign with changeable numbers
Energy-efficient operation for long run times