Password Key Box Four-digit Password Lock Padlock Type Free Installation Key Lock Box

1. Material: alloy steel
2. Suitable for keys/U disk/SD card (not included)
3. Weight: about 613 grams
4. Dimensions: 98x46x166 mm

change password:
Step 1: Initial password 0000
Step 2: Toggle to modify the hole, move from point A to point B
Step 3: Turn the password wheel to set a new password
Step 4: Dial the modify button from B back to A, the password modification is complete