Women lock on hot search with their toes on their fingerprints, experts: high probability set to experience mode

Jimu Journalist Ding Peng

On August 24th, the topic of "women open the fingerprint lock with their toes" boarded on Weibo hot search. A woman opened the door to open the door open the finger lock, and her daughter also opened the door with her toes. On the 25th, Li Yongning, chief security consultant of the National Lock Product Quality Supervision and Inspection Center, said that the situation in the video is due to the resumption of the factory setting of the smart lock. In this case Fingerprint lock.

Women said to open their fingerprint locks with their toes

On August 24th, according to media reports, a woman successfully opened the door fingerprint lock with the wrong finger, so I suspected that each finger could be opened. His daughter did not believe it. He tried it with his toes. As a result, the fingerprint lock was successfully opened. And this fingerprint lock has been used for nearly 2 years.

Women open an electronic lock with their toes (screenshot of network video)

In this regard, some netizens said, "The fingerprint lock is not safe, and it seems to be a taxi tax." "I know it is unreliable, I would rather hold the key every day." In factory settings, no passwords can be turned on. "" Some fingerprint locks can be opened by default any fingerprint, which may not enter the fingerprint. "

On August 24, the woman stated in the original video comment area that she tried to open her fingerprint lock with her elbow. At present, she has complained and will change the lock. On August 25, the woman who published the original video of Jimu Journalists published the original video but did not receive a reply.

Expert: high probability in the experience mode

On the 25th, Li Yongning, chief security adviser of the National Lock Product Quality Supervision and Inspection Center, introduced to Jimu Journalists that he also saw the online video. The probability is not the problem of the lock itself. Fingerprint recognition technology is not only used in the field of intelligent locks, but also on mobile phones. The algorithms used in these technologies are the same. People in the industry do not believe that there is a problem with the lock itself in the video.

Li Yongning said that the phenomenon in the video may be that the first situation may be that the fingerprint lock has not been set up "administrator", which is in a experience mode. This situation is generally because users do not use it. Another case is that when the fingerprint lock is replaced by the battery, the factory setting key is restored to the factory, which will cause the factory settings to restore the fingerprint lock back to the experience mode.

Master Wang in the industry introduced to reporters that except for the experience mode. Another possibility is that the fingerprint lock used in the woman's home is a cheaper type and cannot recognize complex fingerprints.

Standard products from regular manufacturers should be selected

Master Wang told Jimu Journalists that when users choose fingerprint locks, they must choose the fingerprint lock of the brand, and in addition to the after -sales sales of the manufacturer to keep up to ensure that when the fingerprint lock fails, the manufacturer can provide after -sales service as soon as possible Essence

Li Yongning said that in the door lock, the proportion of users using smart locks across the country has been about 10 %. There are two main fingerprint recognition methods at present, one of which is optical fingerprint recognition. It is identified through image comparison. Pascurring machine and the earliest smart lock are used. Most of the latest use are semiconductor fingerprint recognition technology. Choosing a fingerprint lock, in addition to choosing regular manufacturers, depends on whether there are standards cited by manufacturers on the outer packaging. At present, the current standards in my country are two standards: GA374-2019 and GB21556. The detection center is drafted, and GB21556-2008 is the national smart door lock standard, which is the passing line of product production quality. In addition, when buying a lock, you must check whether there is a test report from an authoritative institution.

Li Yongning introduced that there are many brands in China's existing smart locks and many manufacturers, but there are also small workshops -type manufacturers, which are difficult to control. The possibility of unqualified products with poor quality.

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