[@Stitches] It's quite possible that something happened to break the alarm sigils and Vincent just doesn't know... I think that would be a cool development. It's likely that Kharees would run into the occasional servant as the DeMoore family has enough money to hire a small army of them (probably two dozen). It's a fairly sizable estate with a few buildings: servant's house, main mansion, and an attached guest's housing area. The servants are likely to be fairly spread out throughout the area. His family definitely puts more value on magic than technology being a prideful family of mages, so the only robots would be at the gate entrances just so the family looks more progressive than they really are. Any anti-intrusion sigils would be non-lethal and likely would only knock your character out for around 10-15 minutes and only would work once until they recharge slowly over the day. Only in more protected parts of the mansion like the library or the hidden family vault that Vincent is unaware of would have deadly countermeasures.

That's about all I can think of for information about the household off the top of my head. The rest you guys can come up with :)