What should I do if the key of the security door is broken?

Judging by your description, you used an anti-theft door, but now the key is broken.

If it's broken inside, you have to find a way to get it out, if it's broken and there is no key, it is recommended that you match it, in this case you can only change the door lock.

The security door key is broken, and the best thing to do at this time is to find a professional to repair it. Otherwise, it will be self-defeating. Pay for one's whistle.

You have to ask the locksmith to dig up your locks and replace them with new ones.

1. Prepare a small pair of tweezers, which can be borrowed from neighbors or purchased from nearby stores; 2. Extend the small tweezers to the tip of the key through the lock hole, hook the key and gently drag it out; 3. When the half-cut key is slightly closer to the keyhole, you can change to a larger pliers, which can pull out the key faster; 4. If you still can't pull out the key, it's best to ask a professional master for help.

The key to the security door is broken, it may be that it has been used for a long time, and you look for a clip. Very, very fine kind of price like a girl pinching her eyebrows, and then gently clipping it out of the inside.

If the key to the security door is broken, then you can find a lock picking company and they can help you remove the key.

If it's the key to the security door, it's broken, you can find someone to unlock it, they have special tools, otherwise you're in trouble.

I've also experienced that the best thing to do is to change the entire lock, which requires the help of a professional.

The key to the security door is broken, you should find someone to repair the lock. The kind of master who has been registered with the public security bureau for the distribution of keys.

This key is useless, you can take a spare key and use it. If there is only this one key, then the lock can only be changed.

You try to pull it out with a plier, and if that doesn't work, you'll have to hire a locksmith.

Hello. You can contact the lock picking company to deal with it.

In this case, you can only find a lock-picking company to help you, and call a lock-picking company to change a lock.

This one is just looking for something to glue and then take it out, if you really can't get it, you can only change the lock cylinder.

The key to the security door is broken, and you have to ask a special person to break it with you.

Ask a professional lockpicker to help.

If you don't have the tools or other abilities yourself, you can only find that kind of lockpicking company at this time. Help you see what to do.

Find a lockpicker to change the lock, or open the door wide.

If the security door key is broken, you can only replace it with a new one, because there is no way to remove it.

Use a sharp-nosed puffer to pinch out the rest of the area.

Then I'm afraid I'm going to have to find someone who picks the lock.,See if I can help you take it out.,If not.,This should be able to be taken out.。