I think you will find these cameras are mainly for insurance use in the event of an accident, the additional ability for parking incidents is optional. I have actually used the SCC myself and I understand where you are coming from and I wish you all the luck but I didn't intend to use it for every "car park scratch". I have to mention last year while in a supermarket car park we returned to our car to meet a young man and girl waiting; claiming we had hit their car. I knew we hadn't for the simple reason I have parking sensors and they didn't sound, It turned out to be a scam, had we had a dash camera it would have been a lot easier to prove, a little like the whiplash scam which is so prevalent now. Some times justice is sweet. Please no more replies I think this has run it's course.
Regards