Digital Message Display

Overview of road rage & accident prevention system, parking aid: Mounted in vehicles, this Digital Message Display System can warn tailgater automatically, display messages you want, and report obstacles behind your car. * The Large LED Display mounted inside the vehicle's rear windshield automatically shows "TOO CLOSE", "SLOW DOWN" to any tailgater who is detected by the 4 sensors mounted in the rear bumper. When the tailgater slows down, the LED shows "THANK YOU" automatically. With the remote control, you can show any messages you want on the LED display, such as "SORRY", "HAVE A NICE DAY", your telephone numbers or websites. These messages can be easily edited or updated. * The LCD display mounted on the dashboard visually displays the distance to and direction of the obstacle detected by the sensors, in addition, it audibly alerts you of the obstacles within 1.7m behind the vehicle, so it also serves as a perfect reverse aid system.