BG4165

I am a newbie here and want to know if there is a rearview mirror set-up based on a dual camera dash cam format where the rear camera can be used and positioned in the centre of the bar to substitute handlebar mirrors.
Ultimately a second camera (smaller screen) would be forward-facing for those times you get cut off.
I am getting on a bit in age and find it too hard to look over the shoulders and mirrors can have too many blind spots and no good after dark. Plus, if there was an event that happened, the recording would provide good evidence.
I'm based in Brisbane Australia as well.