Looking for recmmendation: dashcam with parking mode

[July9]

Hello

I want a dashcam both for recording road travels but also the parking period of the car, as it remains in public streets all nights.

I am starting having problems with scratches and dents in the car’s paint so I want to record those cars touching mine.

I supose the best thing is to supply power from the OBD socket and hide the wire throgh the car’s roof.

Any recommendation? Thanks in advance

PS: Ford Focus MK2 european version, model year 2005.