Commission? C’mon. But time is wasted. What happened when he called the cops? Nothing. The dude had to stop what he was doing, drive over there and waste time. Could’ve been working on some real crime, or collecting money via traffic fines or whatever. Calling the police because someone is ringing your doorbell is stupid. Everyone wants to complain about costs of everything but nobody can draw the line for themselves. It’s always everyone else.
Personally, I think that everyone who has a security system that goes off by accident should have to pay a fee for wasted time.