الوصف

on starting power supply of the car , the front detection system worksautomatically . on entering range . the rear distance system works automatically and the front distance detexction system stops automatically . four to eight detector design . omni directional detection with no dead angle . colorful LCD display . indicating distance in number, three colors and seven lights , as well as obstacles on the left and right on the screen. unique designed alarm on obstacles in front of the car . when the distanceincreases or maintains . the buzzer will keep silent . with mute setting .