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1. Find an anti-theft door manufacturer and ask someone to repair it;
2. Find a lock company;
Find some WD-40 spray in or take some pencil ends, anyway, just increase lubrication, see if you can pull it out, if it doesn't work, just call it unlocking.
With the development of science and technology, many people are equipped with anti-theft doors at home, but they will also encounter various problems when using them, so what should I do if I can't take out the anti-theft door key? >>>More
Is the door open or not? If it's open, just buy a lock and replace it, if it's not open, call the door to unlock it.
Hello, this left and right twist and pull down, if it doesn't work, you can only contact the repair shop master to help, thank you.
Horizontally, vertically pulled, some key directions are more alternative, and you can only use a drill to drill off the lock cylinder.