Profile: Precision Solar Controls, Inc. designs light emitting diodes (L.E.D.) solar powered traffic control products. The full matrix SMC-2000 is a portable, changeable L.E.D. message sign with optical assemblies in a continuous and fully configurable or full matrix format. The full matrix format allows to display text messages using characters up to 38 inches in height and even larger graphic symbols. This is powered by batteries that are recharged by solar panels to provide long-lasting service on the roadway without producing harmful emissions. The traffic monitor speed awareness display has been designed for speed limit compliance and traffic safety. Its display and radar head are mounted behind a UV resistant polycarbonate window, providing the combination of visibility & protection from the elements. Its compact packaging is ideal in either permanent or temporary applications.