Techspan Systems

Mobile Variable Message Sign (VMS) has been developed based on MS4 technology for displaying pictograms and text. This can be trailer / frame mounted for temporary usage.



  • Image of a MS4 Variable Message Sign
  • Image of a MS3 Variable Message Sign
  • Image of a Controlled Motorway Indicators
  • Image of a UTMC Image of a
  • Image of a Mobile Variable Message Sign