So 2 robberies in the 2 apartments below me, I have some expensive stuff here in the apartment including my computer. Going back home for Christmas break so obviously taking all this stuff back with me just in case but does anyone else know of a good personal security system that will be annoying as fuck if someone doesn't turn it off immediately?

If you do please let me know, might be a slightly paranoid but damn people in this world seem to just get more and more fucked up and will resort to anything for their drugs.