GPS with Monitor Function

Ah U
Ah U Registered Users Posts: 1
New Traveler
edited January 2019 in Travel lounge
I am using Garmin GPS with monitor function.

I want to make a switch to Tomtom for my car and it should have a video input for my reverse camera so that when I am in reverse gear I can use the GPS as a monitor to see the rear.

Which models with lifetime map updates have this monitor function?