Metal key storage box designed to securely store a set of keys for convenient access. Eliminates the need to carry keys, reducing the risk of loss. Features 10 pushbuttons that can be combined into thousands of customizable password combinations; password is resettable for enhanced security. Constructed from durable aluminum alloy to resist forced entry. Includes a removable protective cover to guard against dust and moisture, making it suitable for outdoor use. Can be easily mounted on a wall. Provides reliable protection against damage or theft. Product name: Key Safe Model Number: KS004 Material: Aluminum Alloy Color: Black Size: 105x65x55mm / 4.13x2.56x2.17in Application: Ideal for key storage and management in homes, offices, gyms, factories, and construction sites Instructions for opening: 1. Press the clear button before each use. 2. Enter the correct password (initial password is empty; no keys pressed for first use) and press 0PEN. 3. Press the 0PEN button, then pull the cover to open. Instructions for setting a new password: 1. Open the white cover on the back to access the password setting area. 2. Remove the center screw to expose the gray password adjustment knob. 3. Use the included tool to rotate the desired number’s triangle symbol 180 degrees downward. For example, if setting 2356, rotate the knobs for 2, 3, 5, and 6. It is recommended to use fewer than 4 digits. 4. After setting, do not close immediately. Test the mechanism: press clear, enter the new password, then press 0PEN. Confirm the locking tab retracts properly. 5. Reinstall the white cover, remember your password, and begin use. To reset, repeat the steps above. Package dimensions: 130x90x65mm / 5.12x3.54x2.56in Package weight: 440g / 15.52oz Package includes: 1 x Key Safe, 1 x User Manual, 1 x Dust Cover, 1 x Set of Screws, 1 x Set of Accessories Note: 1. Due to variations in monitor displays, the actual color may differ slightly from the image. The style will match the product shown. 2. Slight dimensional variations may occur due to manual measurement.