https://techcrunch.com/2022/09/01/ring-adds-a-wifi-intercom-add-on-to-its-lineup/

Amazon today announced the addition of Ring Intercom to its list of smartphone offerings. The product is designed to be an add-on to existing apartment intercom systems. The company has created a quick online questionnaire to determine whether your existing system will work with the new product.

It’s a rare addition targeted specifically at apartment dwellers for a line that’s traditionally gone after homeowners. The company describes its functionality thusly: