Detroit Man Outsmarts Burglars by Stationing CPR Dummies

[CZroe]

...He could have gotten a decent security system, plus signs, plus reinforce some entrance points for a similar amount of money and more efficacy.

He did:

In addition to the dummies, the man has set up sensor lights, a security system, double screen doors, put bars on every window and even bought two guard dogs.

But, yeah: I'm sure the dummies alone are what did the trick.