Voice prompt: The distance is prompted by sounds with different frequencies or volumes. For example, the closer the distance is, the higher the sound frequency or volume is, so that the driver does not need to look down at the display screen and concentrate on the road conditions.
Omni-directional monitoring: Multi-angle and omni-directional detection can be realized, which can not only monitor the direct rear, but also cover the lateral rear and other areas, reducing visual blind spots.
Night assistance: It can still work normally at night or in a dim environment with insufficient light, providing drivers with reliable information about rear obstacles and improving parking safety at night.
Collision warning: when the distance from the obstacle reaches a dangerous distance, it will give an alarm quickly to remind the driver to brake in time, effectively avoiding collision accidents and reducing the risk of vehicle damage.