Does the Ring Battery Doorbell 2K Plus work with HomeKit, Alexa, and Google Home?
The Battery Doorbell 2K Plus adds dual-band Wi-Fi 6 and a removable battery pack to the 2K model.
It is rated IP55. It suits Alexa users, with native support through the maker's cloud. Home Assistant users reach it through an integration (the maker's cloud).
Limited: Cloud only: all communication goes through the Ring cloud; the integration polls every 60 seconds; Two-way audio in live view is not supported[2]
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.