I’ve seen this topic pop up a few times around the forums so thought I’d mention it here in case there is any interest. I’ve been putzing at this for a month or two and finally have something that sort of works. It’s a semi-functional MQTT alarm setup that integrates with the Ring Alarm system using a fork of a fork of the doorbot repo that I’ve seen referenced here.
Right now it just grabs all of the motion and contact sensors from your Ring system and monitors their status in HA but I’m hoping to improve on it to allow real-time setting of the alarm. Those features (and other interesting stuff) all work in the javascript code in the original repo but I haven’t had the time to integrate them into my mqttAlarm script at present. Be gentle as this is my first time writing javascript and I have not the faintest clue how to convert it into Python as the API integration is far beyond my ability at this point.