Regarding the car reverse camera, there are currently three main interfaces on the market as follows:

1. There are generally three types. One is that the AV interface is the same as the video audio cable connector on the home DVD, as shown below.

2.BMW 4 pin connector

3. Reversing camera 4 pin aviation extension cable

Above are the three kinds of the car reverse camera connectors. You can choose the suitable one you want. The AV and the BMW 4 pin connectors are generally for cars, BMW 4 pin one is better; and the 4 pin aviation connector often used for truck, it is waterproof and the quality is good enough. It can add 10M 15M 30M cables for different big trucks.

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