https://www.techdirt.com/articles/20190807/20024842742/ring-is-teaching-cops-how-to-obtain-doorbell-camera-footage-without-warrant.shtml

To be part of your local law enforcement's surveillance network, all you need is a little tech from Amazon. Amazon's Ring doorbell/camera is being handed out to cops, who can then give them to citizens with the implication the recipients of this corporate/government largesse will deliver recordings upon request.

Every Ring installed is another contributor to this ad hoc network of cameras -- something both cops and Amazon have access to. Amazon is looking to corner two markets at one time, roping in both the public and private sectors with an eye on dominating both. The added bonus -- at least as far as Amazon is concerned -- is its Neighbors app. Neighbors allows people to report suspicious things to other neighbors, as well as law enforcement. Unsurprisingly, early adopters have tended to report the existence of brown people in their neighborhoods more often than anything else.