1. Start the vehicle and turn it around to display the surrounding environment 2. Knob + button remote control: panoramic -eye + front- blind spot 3. Reversing: panoramic -eye + rear- blind spot , 4. Turn on the left turn signal: panoramic -eye + left blind spot , 5. Turn on the right turn signal: panoramic -eye + right blind spot , 6. Press the hazard lights: left blind spot + panoramic eye + right blind spot 7. Support driving record function: turn on the front, back, left and right recording function 8. Support parking monitoring: manually open the parking monitoring time 9. Support more than 100 models to at will(AHD 5D PRO) 10. Support model color change at will 11. Support AHD/VGA/CVBS/ HD output 12. Support license plate number input(AHD 5D PRO) Colour:As Shown Material:ABS+metal Package Contents: 1 x Hose 4 x Camera 1 x Remote control 1set x Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.