Any camera with movement parking and remote view

[Fozzie73]

I'd really value some input as have totally baffled myself with all the different cameras on the market (and the fact that most of the reviews lose me in tech speak...)

I'm looking for a single rear facing camera I can fit (or get fitted) to the rear of a 4x4 which can record any movement or contact when parked (and ideally will give an alert and I can view remotely)

Does anything fitting this description exist? Any advice much appreciated!