Sentry mode records anyone who gets too close to the vehicle. It’s fun watching people react to your car.
In this first post we see the intense stare of someone who seems curious but doesn’t want to stop walking.
Next up we have a couple. The wife doesn’t seem all that interested but I suspect the husband knows Sentry mode exists and is trying to trigger it
Ah yes, he must like what he sees so he’s taking a picture of my license plate.