How much is a set of locks for security doors

Updated on Security door 2024-05-15
3 answers
  1. Anonymous users2024-01-23

    You don't need to change the whole set of locks, you can change the lock cylinder, about 100 yuan, and you need to add 30-50 yuan for door-to-door installation.

  2. Anonymous users2024-01-22

    Generally, it is about 350 yuan, depending on what kind of door it is.

  3. Anonymous users2024-01-21

    The level of the lock is different, from tens of yuan to hundreds of yuan, and you can only choose it according to your own requirements.

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