There is already an expensive outdoor one ($10k…) that has its own enclosure.
But at that price it just does not make sense for the common mortal
Right now, rings announcement appears to be for indoor. But I don’t see why it could not work outdoor, you could have the base station under a porch or have a small enclosure on the same principle as the $10k one.
But having a miniature drone like that that would bring the price in this $250 ball park, with the progress in automated drone flight I think would actually be quite useful, and a lot more flexible than the fixed camera solution we have today.
The drone would have to talk to the motion sensors, and you would probably need to teach the drone the flight path to avoid having to install drone guiding emitters all around. But I think the current progress in SW guidance should allow that to be possible.
I am just saying the principle looks good, so it is something I would be working on on if I was Eufy…