Dynamic Signage

Three and more signs in one device

Prism signs are variable message signs which, for example, can be used as part of a traffic or parking management system.

The sign can be changed by turning the seamless triangular aluminium prisms, which can be operated free of wear in groups or separately. The individual prisms are flush with each other and create a flat surface much like a conventional static traffic sign.


  • Prism Signs Large

    SWARCO's large prism signs represent the latest generation of prism technology.

  • Prism Signs Small

    SWARCO's small prism signs are the latest generation of prism technology.