u/Delicious-Duty1089

How involved is not only install but get a oem backup camera to work on a 7th gen maxima that didn’t come with one

I use to have a Nissan maxima and am thinking of buying another one same 7th gen type but the one I’m looking at doesn’t have a backup camera but I have an oem one in the trunk how hard would it be to get it to work is it a matter of just plugging it and making sure there’s a fuse for it or is it more involved.