Small key box with password lock, door, peephole, metal, outdoor, wall-mounted anti-theft box. Specification: Material: 100% new aluminum alloy Color: as shown Size: 72 * 37 * 94mm Product features: 4-digit combination lock to ensure security. Enable access permissions for the selected. It can store up to 5 keys for house, car or padlock. Fits easily and conveniently with the attached fixture. The sturdy zinc alloy body prevents hammering and sawing. No rust, suitable for outdoor use. Suitable for safe storage of keys. Features: Use this key storage to ensure the safety of all spare keys. You can safely leave the keys for your children to enter after school. For elderly family members, you need to visit regularly, or just to store the keys safely, just in case you lose them during the trip. You can safely store door keys and even cash. Instructions for use: *Open the key box 1) Slide the cover to reveal the dial and door opening button 2) Turn the dial to the current combination (default is 0-0-0-0) 3) Press the door opening button 4) Open the door completely and add or remove the key 5) Close the door, readjust the combination dial to lock the door and hide your combination 6) Close the roller blind Attachment: 1 wall-mounted key storage security lock 1x mounting screws (3*peephole screws; 4*wall screws; 4*including expansion tubes) 1x instruction 1x peephole gasket Note: *Please set your own code before use, as the device leaves the factory with the preset code: 0-0-0-0. *Before use, read the instructions carefully to lock or try to set a new combination of numbers. *Manual measurement error range: 1-3 cm is a normal phenomenon.