Variable Message Signs

VMS with Outstanding Optical Performance

Collection of  in a gallery layout

Since 1998, Sansi LED has entered the Chinese highway market and gradually dominated the field of VMS, leveraging its expertise in LED technology and display equipment. Sansi LED focuses on product innovation and collaborates with government and traffic management agencies to promote the informatization and intelligence of vehicle passage. To this day, Sansi LED maintains a high market share in China's variable information boards for highways, becoming a leading brand in the industry.

Product Key Features

Collection of  in a gallery layout

Complies to B6/B7, L3, L3*, C2, R3, T1, T3 standard

Collection of  in a gallery layout

Protocols supported: Profibus, TCP/IP, NTCIP, Modbus

Collection of  in a gallery layout

Unique lens structure gives less reflection and a higher contrast ratio.

Collection of  in a gallery layout

Louvre-free design: prevent snow and dust buildup on the display surface

Collection of  in a gallery layout

Unique matt surface for higher contrast ratio

Collection of  in a gallery layout

Double-layered matrix design for improved heat insulation

Collection of  in a gallery layout

Failure detection, and spike voltage lightning protection

Collection of  in a gallery layout

Auto-inspection system dead pixel detection, power supply

Collection of  in a gallery layout

Fanless design for low noise, and increased reliability

Collection of  in a gallery layout

N+1 backup power supply system

VMS with Outstanding Optical Performance!