2 Channel RCA car camera automatic control module switch box rom_128g Remove and isolate the negative

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

5 second to activate one touch rolling up/down

If the OEM amplifier uses data line communication

(Please refer to factory service manual for your car for detailed instructions

Slow and fast air leakage alarm when tire piercing

2 Channel RCA car camera automatic control module switch box rom_128g Remove and isolate the negativeCompatibility 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