I've ordered a couple of these and some "danger electrical shock" stickers to put in the house. A couple lengths of conduit that disappear into the wall, and I should have a great hidden safe.
http://www.amazon.com/Arlington-EB1...id=1438960852&sr=8-14&keywords=electrical+box
http://www.amazon.com/Arlington-EB1...id=1438960852&sr=8-14&keywords=electrical+box