Need advice I’ll try to make this as understandable as possible….
I have a 2021 GMC 3500.
It came with a camera kit for a trailer.
The screen inside the truck can display the cameras view.
I want to have a camera mounted to the back, and a camera mounted inside.
I asked gmc if I can buy a second camera so I can have two, and toggle between two views.
Dealership said I cannot do two , I have to have one or the other Because there’s only one outlet in back of the truck. I also asked if the two can be combined to one plug and that’s a no asp because computer can’t handle it
So which one should I do? If I install a camera let’s say the back, I won’t be able to install a different brand camera for inside the trailer.
Does that make sense?
Is there such thing as a wireless camera?