★SECURITY KEY：Electronic lock can easily be programmed by the user with a “Safety Key” override,easy operation with digital PIN or override Key.Reprogrammable digital access; uses four AA batteries. ★HIGH QUALITY MATERIAL：The safe box is made of reinforced solid steel wall construction. Security steel door locking bolts & a corrosion & stain-resistant powder coat finish keeps the drop box safe. ★PROTECT YOUR ASSETS:Store valuables, Jewelry, hand guns, important documents and other irreplaceable items in this compact but strong digitally secured safe with the peace of mind that they are out of reach of unauthorized individuals. ★EASY TO INSTALL: The wall safe box has pre-drilled holes for wall or floor mounting.Pre-drilled mounting holes and hardware for mounting to the bottom of a drawer. ★OUR SERVICE: 1 months return, lifetime technical support and best after-sales service. If you encounter any problems, please contact us by email, we have a professional after-sales customer service 24 hours a day for your one-on-one service, to provide you with the best service.