Condition: 100% Brand New Item Type: Parking Radar System Material: ABS Color: As picture shown LED Display Current: 80dB Ultrasonic Frequency: 40 Khz Sensor Detection Range: 0-2.0M Diameter of Sensor: Approx. 16.5mm/0.6in 1Made of high?quality materials to insure good durability and longevity, which is reliable to use. 2Designed with protection circuits and high?quality components, prevent from overheating or overloading. 3Provide increased safety for passengers, pedestrians and family members who happen to be around the moving car. 4As road blocks get closer, the beeps with on/off keys will beep more frequently, which will prevent dangerous and expensive collisions in the future. 5Easy to install, no complicated tools required, which can bring much convenience for you.1 x LED Display1 x Radar Host4 x Sensor Probe1 x Drill Bit (with Packing Box)1 x Power Cord1 x English Manual3 x Gasket4 x Fixed Buckle