What you need to know:

• Looks like an ordinary plug socket
• Designed to fool the smartest thief
• Fits in your drywall (you actually cut a hole in your wall)
• Comes with saw and instructions
• Faceplate can be changed to match your home decor 

This diversion safe is really incognito. It is a bit more invovled than the others, cutting holes in your drywall and such, but the payoff is worth it- an almost undetectable hiding place. Put it behind a piece of furniture for additional cover.