Trans-Lite destination signs conform to standard communication protocols, including the IEEE 1473-1999 standard for train communications, and Ethernet (TCP/UDP) and are available in four varieties.

The first is the traditional roller curtain sign, which features outstanding viewability and allows the option of colored route designations. Other available technologies include LED, LCD and vacuum fluorescent destination sign systems.

Each technology has it's place, given the needs of the application, and can be produced in any combination.

All of the above sign systems can be linked to both on-board and station-based passenger information systems.