M M M M Beiqi Wei Wang Changhe the original car navigation screen HD camera car rearview image

M20 M30 M35 M50 Beiqi Wei Wang Changhe the original car navigation screen HD camera car rearview image, there is no need to change the screen can be directly installed reversing camera. Wire length upgrade to 8 m video line, 2 m video line! 3089K chip is more optional, more HD, the sensitivity is better!