What can be done about a business who has an alarm go off late every night?

Marmo Y Granito (14328 Linden Ave N, Seattle, WA 98133) has a security alarm going off every night, late at night. I’ve reached out to the business, heard from 2 people there and they don’t care. They aren’t going to address the security issues that cause the alarm to go off every night. They even accused me, saying to tell my friends to stop jumping their fence and that they’ve contacted the police. Like I would be part of a gang of delinquents and reach out to the business I was trespassing on because their alarm is annoying. 🙄