sentry sensitivity

Folks, I am sure there is some info on this already, but I cant seem to find one, but are there any good iOS or MacOS apps to watch Sentry Mode videos that are filtered by events? i.e. I dont want to see a car passing by my parked MS 10 feet away, rather someone looking into the car or banging...

I've just had Sentry Mode set up for a day recording to USB, and already I have 150 files! I know there are three different camera angles, so realistically, only 50 "events." Even still, this seems like an excessive amount of video files for just one day. Is there any way to adjust the...