I discovered footage of myself on my car’s sentry video log. The ‘suspicious motion’ behind my car is me :). I am retrieving a tennis ball that had bounced out of the tennis courts by Lower Woodland Park, and landed behind my car.
When suspicious motion near the car is detected, the front & rear and left & right cameras begin recording. A lot of entries are generated simply by people parking their cars next to yours, and getting in or out of their cars.
If a significant threat is detected— a break-in or a collision— the alarm system will also activate, and the will be owner notified via the smartphone app that an incident has occurred.