Why can t the lock of the security door be opened with a key from the inside?

Updated on Security door 2024-06-15
3 answers
  1. Anonymous users2024-01-24

    Is there a key in it? If the key is locked inside, the outside cannot be opened.

  2. Anonymous users2024-01-23

    There is a protection inside, if the protection is opened, or it can't be opened, it is the lock body is broken.

  3. Anonymous users2024-01-22

    Is it covered by insurance?

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Pull out the key to open it, but you can't open it with the key inserted!