When used with a ring door bell you can set to them up to show who rang the door bell automatically. My Echo show version 1 is doing that. I don’t think you can set it to automatically display every motion detected tho. These are really great additions to any home. They can remind you to do things, wake you up like an alarm clock, play music, display photos, show your ring cameras and door bells, answer questions, show recipes, all kinds of stuff.