the delivery was very fast, the product is undamaged, well packed and arrived safely. This kl. Safe is very stable, unfortunately has only a three-digit number combination, but it is safe to dirt and water through a small. (Retractable) flap protected. The code can be easily and anytime X-arbitrarily set / change. The Safe-back has several holes for mounting on the wall, who wants to take this part of the wall already requires a pry-da is determined easier ... one goes straight through the window, is determined by the quick way to get into the Curr. others to arrive. I have often forgotten my house keys, or my door shut by the wind easily .... now no longer a problem since I have this part on the wall !!! I can highly recommend ... it's worth, since you do not always ring the landlord must out-or have to wait for the landlord until he is home.