1. New Color LED display showing obstacle distance.
2. Alarm by Bi-Bi sound, Attention and stop word to warning for you.
3. The simulative vehicle is displayed for front and rear, left and right.
4. It's stand on the dashboard.
5. With 4 rear sensor to detect the obstacle behind the car bumper
6. Turn on/off the voice according to your desire
7. All kinds of sensor colors & 4/6/8 sensors & styles are available
8. High quality and easy to install