Does anybody know if the navigation unit has RCA input jacks as it seems there are companies making interfaces to use jacks to install a backup camera and use current interface. I believe there are products to replace current interface to use a backup camera and have all other features shown on screen and maybe more. It seems every time I goggle things on the topic a variety of options show. I think there is a system that exists more than Bigfoot does.
I don't want to install it myself.https://www.tadibrothers.com/product...-camera-system ????

https://car-solutions.com/en/cs9900-...-oem-monitors/ ???