I am not sure but let me tag the boss as i am sure he know this.
Over to you
@jokiin
Regarding the TV out, yes it is uncommon to see these little plugs, but its all that you can fit in a little camera, so you will need a AV plug with the little jack plug in one and and the RCA or BNC your screen use.
All little LCD screens i have played with only support the RCA plugs, but today i assume you can also get little LCD screens that support HDMI like a regular TV use ( or probably mini or micro HDMI plugs )
Going in between the different plugs you can go with adapter plugs ( i have a few RCA to BNC adapter plugs ) but you can also get AV cables with just about any kind of plug in either end.
The AE metering low cut mean the camera will disregard the light information from the very bottom of the image, this is useful if you have a white car as that can otherwise make the camera automatics choose to use a less favorable ISO and or exposure timing.