Features: Secure and easy-to-use digital code electronic lock. Made of strong steel to protect against theft. You can open it with a code or a backup key. You can set the code from 3 to 8 digits. It has pre-drilled holes for wall or floor mounting. It has a velvet lining inside to protect sensitive items. Suitable for home, office, hotels, and shops. Compact and easy to move or install. Safely stores jewelry, money, and documents. Supports AA batteries and operates without direct electricity. Quick Details: Brand: DLC Warranty: 1 year Type: Electronic Safe Dimensions: 17 × 17 × 23 cm Weight: 2.9 kg Material: Steel plates Locking method: PIN or key Number of digits: 3 to 8 digits Power source: 4 AA batteries (not included) Installation: Floor or wall Usage: Home - Office - Hotel Control: Front keypad Lining: Internal velvet to protect contents Color: Black Package Contents: 1 × Electronic Safe 2 × Backup Keys 1 × Velvet Lining 2 × Mounting Screws 1 × Instruction Manual How to Use: Insert the batteries in their place inside the door. Turn on the panel and enter the digital code. Press the "E" or "C" button and turn the handle. If you forget the code, use the backup key. Mount it with screws to the wall or floor for more security.