@zolakk I forked your build and added a new channel to the doorbell (I don’t know the other Ring devices, if they are also battery driven this could be adapted)
@lindberg @tnemrap
If you want to give it a try: https://github.com/markus7017/openhab2-addons-ring/blob/master/target/org.openhab.binding.ring-2.4.0-SNAPSHOT.jar
My fork could be found here: https://github.com/markus7017/openhab2-addons-ring
A pull request has already been created