OnSite SpeedSpy’s ubiquitous gray speed-limit sign box straps to a pole wherever traffic speed and flow data must be collected without the police presence that can negatively impact accuracy. Incorporates Si-3 radar system mounted inside display and EZ Stat traffic data logger to collect and analyze data as spreadsheets or charts. Box features heavy-duty aluminum frame and interchangeable face plates that include various speeds and school zone caution signs. Relocates easily wherever traffic control is needed. Decatur Electronics, Inc., Decatur, IL