What is the level of the lock core of the Kida BF0197 security door? Class A Class B or Super B

Updated on Security door 2024-01-27
2 answers
  1. Anonymous users2024-01-23

    The Huajue boutique security door launched by Wang Li Group uses a special lock. The patent number is currently the highest security factor from the United States, France, Australia and most of the lock experts highly praised: the special lock is not only in China, but even in the entire world lock industry, is a major technological breakthrough.

  2. Anonymous users2024-01-22

    What level of lock cylinder does the door lock at home belong to, you can tell from the key. Generally speaking, Class A is the most primitive and most unsafe lock cylinder, the owner's key is flat, only single-sided single-row bullet slot, some cross keys are also Class A, such a lock can be opened in only about two or three minutes, and the familiar hand will be faster. Class B is a more secure level, from the key is a double-sided double-row bullet slot, such a lock if there are tools, the skilled worker to open about 10 minutes.

    Super B lock is currently the most secure level, from the key to see the general double-sided double-row bullet slot, there is a blade or curve next to it, such a lock cylinder design technical standard to open more than 280 minutes, the general skilled locksmith also takes an hour.

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