I meant to buy one of these years ago and it took the theft of an expensive camera and pistol from my truck to get me to take the plunge. The product is very sturdy and it will take a lot of time and effort to break into it. The installation instructions aren't written very well. I intend to re-write the instructions, take a couple of pictures, and submit it to the manufacturer. Otherwise it was a great investment. No more stolen guns or cameras from me!