2 Channel RCA car camera automatic control module switch box rom_128g This Android Navigation Radio Can

This Android Navigation Radio Can Be Installed in BMW 7 Series 745i 750i 760i  2003 - 2008

Remove and isolate the negative terminal from negative post of the battery

If the OEM amplifier uses data line communication

5 second to activate one touch rolling up/down

2 Channel RCA car camera automatic control module switch box rom_128g This Android Navigation Radio CanCompatibility Features Specifications FAQ Reviews 2 Channel RCA car camera automatic control module switch box Compatibility: Works with cars with 12 volt electrical system. The cams need to have RCA output connectors, and the radio or display need to have RCA input connectors and 12 volt input trigger wire. Main Features: Add front, left, or right cam together with a backup cam to eliminate blind spots. Safer and more convenient. When wired