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Anonymous users2024-01-24Spray lubricant on each deadbolt side, preferably oily, and your security door should be able to lock the door outside without a key, right? Is it possible to lift up the outside doorknob to lock the entire deadbolt? If that's the case, always lift the handle into place every time you lock the door, otherwise you won't be able to twist the key when you open it again.
If your home security door is a cross lock (the key head is a ten-shelf) or a magnetic lock (the key is a round iron bar. >>>More
The anti-theft door does not use a key from the outside, and it is a normal door lock to be opened, but you need to be reminded that the person who is required to install the lock is to reinstall it, so that it can not be opened from the outside, but only from the inside.
When you open the door, if you don't know the direction, try it left and right, the general office is to open to the left, and when you open the door, you can open it, I work for an anti-theft door company, and I have a certain study on the anti-theft door.
If your home security door is a cross lock (the key head is a ten-sub frame) or a magnetic lock (the key is a round iron rod with only a protruding point on the bare light), then it must be the thief who opened the lock with a lock picking tool, so quickly change the lock. Call 114 to find a local lockpicking company, it may be more expensive, but they generally abide by professional ethics, and your safety is guaranteed.
Now the high-end is the security door is a lock and B lock, the two can only choose one, decoration can be used A lock, once the decoration is finished, enable the B lock, the key of the A lock is automatically invalid, there is no way to open the security door.