Measurement Limited Park Zone PZ-1900 Platinum Dual Power Garage Parking Aid

The Park Zone Platinum Dual Power Garage Parking Aid guides you into the correct parking area by sensing the precise distance from your garage wall to the car's bumper with the aid of ultrasonic sensing device. When driving your vehicle into the garage the green light illuminates when you are 16 feet from the wall. The yellow light illuminates when you are 8 feet from the wall, indicating it is almost time to stop. The red light illuminates when you have reached your preset parking distance (1'4" - 16' from the wall) and it is time to stop). It features a sleek, high-tech design with sophisticated circuitry that looks and acts like a space age traffic light. This parking aid includes a star IV energy saving AC adapter, and is backed by a one-year warranty against defect in materials and workmanship. NOTE: Please ensure that the path between your vehicle and unit have no obstructions and that there is 3 feet of clear space to the left and right of the unit to operate properly.