On this note, I'm not familiar with ST's Ring integrations, but there are various routes to interface with Ring Camera's and Ring Alarm.
Ranging from using Alexa Skills and a Virtual Switche, to IFTTT motion triggers and direct (local) websocket connections to Ring Alarm.
(I've gone the 2nd route as I also have Ring Alarm and the unofficial community integration is fantastic)
Once you get there, probably worth a thread just about that, as it is all very powerful.
Welcome to HE!