the synopsis of that movie doesnt say anything about a automated house, is the house in this movie futuristic and automated?
Yes, it is. There is a nifty article about it at Retrojunk. It even has screencaps featuring the shower in question as does the blog Made For TV Mayhem.
If you google "This House Possessed," the links to Retrojunk and Made For TV Mayhem will come up as well as a link to watch the movie at Stagevu.