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About Us

Impact of Variable Message Signs on Traffic Management



Variable message signs can be placed in a wide range of places like highways, road junctions, urban roads. Up to now, SANSI variable message signs occupied 60% market share in China. The versatility of variable message signs makes them suitable for a variety of situations including emergencies, construction, and road closures.

SANSI variable message signs

SANSI variable message signs are built with latest LED technology that is easily work in all types of extreme weather include rain, snow, heat waves, super storm and super typhoon. Additionally, the display system can operate as a stand-alone system or be integrated with other traffic management systems providing accurate data for traffic surveillance.

SANSI Variable message signs highlights :

  • EN 12966 compliance

  • SMD LED with Optical Lens design

  • Meet B6, L3, C2, R3 class level

  • Support LED failure detection

  • Real-Time monitoring system and feedback system

  • Power supply redundant backup

  • Optical lens made of anti-UV PC material, avoiding yellowing on the lens

  • No louver design, preventing snow from piling up in bad weather

  • No fan design

SANSI variable message signs

SANSI variable message signs occupied 60% market share in Chinese highway and exported our products to more than 30 countries across United States, Europe, Japan, Southeast Asia and so on. Variable message signs play a big role in improving the traffic safety, as they are an important source of information for the driver. With the rapid development of urbanization and motorization, the technologies of intelligent traffic systems have been widely applied to solve traffic congestion. In conclusion, variable message signs are definitely a key solution for city traffic construction in the future.