Minimum order quantity: 400

Warm tips: don't rush to change the password after receiving the product. Please be familiar with the basic switch lock operation process before changing the password.

1. The initial password is 0000, align with the side arrow and pull up the lock beam;

2. Rotate the locking beam 90 ° counterclockwise to align the convex point of the locking beam with the clamping groove;

3. (very important!!!) Press the lock beam hard, don't let go, enter the password;

4. After modifying the password, pull up the lock beam and turn it back to the original position by 90 ° clockwise. The password is modified successfully.