So I had an idea for a new method of security. A bulletproof alien costume pajama set. Here's how it works. You put on this full body pajama that's also bulletproof, and also made to look like an alien costume. And it pairs with an alien sleeping mask.

So now, when someone breaks into your house, the lights come on, they see this alien looking thing. It confuses them. "WHAT THE HELL IS THAT???"

Either they run in fear, or the confusion gives you the advantage for a second or too. Enough time to fire a gun, or swing a bat. The point is, he'll be confused as hell for a second or two, while you won't be. You'll just be starting your attack from the getgo.

And in the event that he reaches for a gun, the alien suit is bulletproof. Just don't get shot in the head. I can't picture a bulletproof sleeping mask.