Feature: 4-digit combination lock to ensure security. Allows access to a few. Stores up to 5 keys for home, car or padlock. Simple and practical assembly thanks to the fixings provided. Rust free, suitable for outdoor use. Ideal for storing keys safely. Made of aluminum alloy, low density, good thermal conductivity, good corrosion resistance and high strength. Specifications: Condition: 100% Brand New Color: Sliver + Black Material: Aluminum Alloy Size: (L) x (W) x (H) 9 x 11.5 x 4cm/3.54" x 4.53" x 1.57" (approx. ) Usage: - Keep all your spare keys safe with this key storage - You can safely leave keys for the kids to come in after school - For a member aged family you need to visit regularly or just to store keys safely in case you lose them while traveling - Allows secure storage of house keys or even cash. Method Operation: 1. Pull down the black waterproof and dustproof cover; you can see the password wheel and open button. 2. Dial the password to 0-0- 0-0 (factory password) Press the open button to open the cover 3. After the cover is opened, remove the lock beam 4. Insert the lock beam to the right; insert the top of the lock box into the hole; at the same time, press the button inside the box to insert it into the unlock switch (when the lock harness is removed, also push the button to the right to remove the lock harness) 5. close the lid; the password can be locked. How to set password: 1. mark the original password pair; put the button on the back side of the lock from A to B. 2. Dial the password to switch to the password you need. 3. Re-reference the button (i.e. numbering from B to A) The new password is set. (Do not disturb the password immediately after setting the special prompt; first dial the set password under a test is correct) 4. close the lock The box can be locked by dialing the number; 5. Close the waterproof dust cover 6. Remember your password after changing Package included: 1x Wall Mounted Key Storage Security Lock 1x Pack of Fixing Screws 1x English Instruction Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as different placement of pictures.