SPEED DISPLAY - PHOTO RADAR HAND TRUCK - SPEED DISPLAY placed in a hand truck for fast and easy transportation. - Available in two options: E- VIAL SPEED DISPLAY DOLLY - Quick and easy setup.- Low power speed measurement and display building block.- Super resistant metal cabinet.- Ultra lightweight two-digit 7-segment SMD LED.- Excellent for residential radar signs, school zones, private roads, business parks, large parking lots, homeowners associations and other similar positioning.- 24 GHz dual channel Doppler Module with a 90+ m. range. E-VIAL SPEED RADAR PHOTO DISPLAY DOLLY  - Speed Display integrated with a PHOTO RADAR.- Displays speed measurement and captures speed violations with a full record of the sequence where the moving vehicle is clearly seen.- Displays real time speed of circulation of the vehicles. Those under the speed limit watch their circulating speed without major consequences while the exceeding vehicles are shown in real time of their speed violation and recorded photographically, with all data for subsequent administrative management.- SPEED EXCESS FLASH ALERT.