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It should be locked from the outside, and now many doors can be locked inside and out.
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I smashed my own door and didn't know what's going on, dear.
The anti-theft door is generally a lock cylinder that can only hold a key at the same time, you have a key inserted inside, and the outside must not be opened, now you can only find a way to pull out the key inside or knock it out, or find a lock company to open the door.
1. You can use the key to count the key outside and talk about it twice, so that you can push the key out inside, remember not to choose to hit it with a hammer or a brick. >>>More
The details are as follows:
First of all, take the key to open the anti-theft door and push it a few times, if the key in the door is horizontal, the key may come out; If you still can't open it, find a professional locksmith to help. >>>More
1. Use sandpaper to grind off the key head by two or three millimeters, of course, the grinding wheel can also be used, which is also more convenient. >>>More
epicted by C