Recently, Mr. Zhang’s family was stolen and the thief was technically locked into the room. He said that he bought a super B lock on the Internet for 120 yuan a year ago. The advertisement said that it is difficult to be opened by technology. "Is it a fake?"
Hu Zhiwei, an expert in unlocking technology, found that the “Super B Lock†bought by Mr. Zhang was really a counterfeit. Hu Zhiwei said that some of the cheap "super B locks" on the market actually only follow the appearance of the ultra-B lock, and the internal structure is still an ordinary lock core. The technical opening takes only a few seconds, and the anti-theft function is very poor. "The 'super B lock' with a market price of more than 100 yuan can definitely be a fake."
The true super B-class lock core structure is very complicated, and it is different from the ordinary lock mold production. Each structure needs to be produced separately, the process is complicated, and the cost is high, so the price is relatively expensive. The Super B lock core launched by the Evening News Convenience Service Alliance has been tested by the public security department. The technical opening time is up to 270 minutes, and the safety performance is guaranteed. The lowest price is 280 yuan.
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