The SPEEDsentry radar speed display sign is an effective traffic calming device that provides flexibility to configure the system to meet the specific needs of each department's application. This flexibility allows the same unit to be used with a variety of performance features and mounting options. It has a modular, upgradeable design with 12-inch or 18-inch digits. The SPEEDsentry is available as a stand-alone, pole mountable unit. This same SPEEDsentry can also be mounted on a SPEEDsentry trailer, also available from All Traffic Solutions, that can be purchased with the display or separately. The the SPEEDsentry datalogging option, collection, outputting and analyzing data is simple and fast, allowing departments to easily monitor traffic speed patterns and maximize enforcement effectiveness.