Strong & Secure: The safe box is made of reinforced solid steel wall construction. Dual security steel door locking bolts & a corrosion & stain-resistant powder coat finish keep the security box safe. Double Protection: The safe box was equipped with digital pin code and emergency override keys. You can use pass word to open the box. When the safe has low battery or you forget the code, you can use key to open the safe directly. Easy To Access: The drop box safe has a convenient slot "drop-in" cutout window for depositing documents or bills without the need of unlocking. Soft carpet underlay inside to avoid possible scratches on valuables. Simple Installation: The safe box comes with 4 mounting bolts so it can be fixed to the floor, shelf or wall. The black exterior finish gives it a handsome look that coordinates with any home or office setting. Protect Your Assets: The key safe lock box is perfect for protecting guns, documents, jewelry, etc. Great for home, office or business use.