I changed the anti theft door lock, and after rotating it 360 degrees with the B key according to th

Updated on Security door 2024-09-14
1 answers
  1. Anonymous users2024-01-24

    Open the door, quickly rotate back and forth with the B key, and try a few more times.

Related questions
ABC anti-theft door lock, when the decoration key b fails, whether it can be reactivated in the futu
2 answers2024-09-14

1. You can't go back after all are enabled!

Is it easy to break the anti-theft door lock all the time with the B key
2 answers2024-09-14

1. All anti-theft door locks have been used with B key, it should not be so easy to break. You can ask the person who gave the key to take a look.

How to use the anti-theft door B key
3 answers2024-09-14

A, B, C key lock, it has A, B, C three keys.

The function of the A, B, and C keys is that when people install the lock, the owner can hand over the A key to the house decoration personnel for them to unlock the door in and out of the house, so the A key is also called the "decoration key"; The C key can also be used normally. When the decoration is completed, the owner does not need the decoration personnel to enter the room, the owner inserts the B key into the lock hole and turns the lock cylinder (circle), the A key loses the function of unlocking, and the key can be used normally in the future. >>>More

Panpan anti-theft door lock cylinder changed the key, do you want to change it?
2 answers2024-09-14

The lock cylinder has been changed, and the key must have been changed.

After changing the lock cylinder of the anti-theft door, the key cannot be opened when the lock is u
1 answers2024-09-14

This is easy to do, just reinstall the lock cylinder, if the size of the lock cylinder is not right, it will also cause this situation.