The Sims 4 vampires are a lot more dangerous and powerful than the Sims 3 ones. They are able to break into home since getting welcome invitation from the house owner.
And I also learned that you shouldn't invite him inside when his first visit, then you will be safe from vampire. I built a basement without stairs but it was easy for him to move. I activated him for a minute this morning just before going into my sim family, he was actually the Grand Master Vampire which is on top level. Vladislaus vampire can teleport anywhere with vampiric ability.
Yes the moment my sim started to search for the vampire secret, that vampire recognized the location of my house. My sims live in FH and never have vampires come at night, they are just normal sims, do we have to read up about them for them to come visit my sims don't have garlic up either.
