Specification: Item Type: Key Box Material: Aluminium Alloy Initial Password: 0000 Color: Silver + Black Product Size: Approx. 9 x 4.5 x 18 cm / 3.5 x 1.8 x 7.1 in Weight: Approx. 608g / 21.4oz How to Use: 1. Dial to the default codes (0-0-0-0) to open the key box. 2. Push the rest lever to position B. 3. Rotate the number to your desire combination codes. 4. Push the rest lever to position A. 5. Push the lever to left. 6. Pull up the shackle. Package List: 1 x Key Box1 x English User Manual1 Bag x Screw Accessories Note: Combinations such as ''A-A-A-A'' that are easy to crack are not recommended. Features Well Made: Key box with waterproof cover, waterproof and dust proof. The key box is made of high-strength aluminum alloy and is resistant to breaking and scratches Hanging Type: Key case is hanging type, it can be hung on the handle or railing, it doesn't need to be fixed on the wall and it is very easy to operate. Suitable for garage, indoor, apartment, home and so on 4 Digit Password: The security key box provides a 4-digit password for a total of 10,000 combinations for optimal protection. The key box has a sponge pad on the back to prevent collisions and scratches Widely be Used: The lock box can be used in many places, suitable for outdoor use. It can be hung on the door for emergency entrance, holiday house, etc Easy to Operate: Compared with the old key box, password key box is more convenient to open and easier to operate. The most important thing is that the lock does not get stuck