Comment by throwway120385

There are ways of doing this that don't require you to abdicate all of your privacy to a third-party SaaS company who makes it easy to share information with the police everywhere.

My camera system is not connected to the cloud and it has a retention policy of 4 weeks. I took pains not to aim them anywhere where I'd be collecting data outside of my own property. There's full-disk encryption in use. The police could maintain their own surveillance network and place their own cameras in a legally compliant way and it would be fine.

Flock and Ring are awful because they enable easy surveillance and search after the fact, not a priori because they are surveillance systems. If they required proof of warrant before letting the police execute a search I think a lot of people would be more comfortable with them. A police officer stalking an ex is like the basic example you get if you ask an ALPR vendor why we need audit logging and proactive auditing of all searches. But that's not the only way these tools enable invasion of privacy.

If you want proof that that's the problem with them, you should know that people have been building wired camera systems and ALPR systems for decades before Flock and Ring came into existence. So it's solely the cloud Search-as-a-Service business model that's the problem there.