Looking for in car surveillance camera - please see video

[Sparkysea]

Hi

I am looking for a car surveillance camera to install in my car to use to detect vandals
I have just viewed this video

http://www.techmoan.com/blog/2013/6/23/q-which-car...

and so do not know now what to do as I cannot park in front of home cctv.

Any suggestions for in car surveillance please?

Sparky