A) According to the main car model, search in the shop, there will be several type of cameras, and then buy according to your actual original Grille hole size or logo hole size.
B) Or you can measure your size and consult customer service to confirm the camera model.
Tip: because there may be slight differences between cars produced in different countries, please check the size before buying.

After connecting the front view camera, the screen shows no signal, black screen and no picture, what should I do?

A) Please check your connection, red trigger line should connect to your brake light DC 12V+ and monitor video cable in .
B) Please check your signal format, choose right signal to run the camera.
C) If your monitor has AUX-IN function, you can connect to the AUX-IN.
Tip: CVBS cameras can test the performance on the TV. Universal cameras with 4Pin plugs can only be installed with our cables. You can consult customer service if you encounter any problems during the installation process.

After connecting the Front view camera, the screen shows black and white, what should I do if there is no color?

A) Choose wrong camera system(such as PAL/NTSC) will cause the screen to be black and white. Please select the right system to run the camera and restart the camera power. CVBS camera is NTSC system, AHD1080P camera is PAL system.
B) Please check whether the 6M line is normal, please replace with another 6M cable to test the camera.