Now the lock of the security door is not the highest level is a C level lock, and there is a super B

Updated on Security door 2024-07-18
2 answers
  1. Anonymous users2024-01-24

    The higher the level, the more difficult it is to open the lock

  2. Anonymous users2024-01-23

    The higher the level, the longer it will take for the technology to turn on. Personally, I think that the blade lock is more difficult to open. It has the same structure as a high-end car key.

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