Hi*Tech manufactures a standard LED video display that is rugged, reliable, and cost effective for your in-car use. The electronic sign can be custom mounted in a variety of locations inside a rail car or bus. Although there are two signs that are our standard, we can custom build nearly any type of LED video display for use inside your bus or train. International characters, bold-faced and double-high fonts, graphics, flashing neon light, scrolling and sequencing of the message are all standard features of these signs. Programming and controlling the LED video display can be made via an RS232 or networked through an RS485/422 interface.