The Dot Matrix Competitor Series is a low cost alternative to multi-light position indicators, while offering a full family of features. C.E. designed the Dot Matrix LED digital indicator to have a special option to allow alpha-numeric characters to scroll from top to bottom. This scroll rate can be fast or slow depending on your customer’s preference. We have a wide variety of displays to choose from; 1 – 4 characters, with or without arrows, in 1, 2 or 3 inch characters. These displays are as easy to wire as light bulbs and pays for itself by eliminating service calls to replace bulbs.