5 indicators for judging the quality of fingerprint locks

With the popularity of fingerprint locks in the domestic market, more and more businesses have entered the fingerprint lock industry. According to Analysys International data, in 2017, there were thousands of smart fingerprint lock brands. Consumers are often unable to start with the dazzling array of fingerprint lock brands, and in the case of fierce market competition, it is inevitable that some merchants have poor product quality and various marketing routines are waiting for consumers to follow suit. What are the main points to pay attention to when buying a fingerprint lock to buy a cost-effective product? Today, let Fuyu Smart take you to learn how to choose a fingerprint lock! One: Fingerprint recognition module The core component of the fingerprint lock is the fingerprint recognition module. As a veteran driver with many years of experience in the use of fingerprint locks, the most practical function of the fingerprint lock and the most used scene is the fingerprint unlocking. I really bought it home, everyday What we are most concerned about is whether the fingerprint recognition is fast or not. Just imagine that you have bought a fingerprint lock. It takes more than 10 seconds to press your fingerprint every time you open the lock. Do you have the patience? It is better to open the lock with a key. In other words, your fingerprint lock often has fingerprint recognition failures, would you still buy a fingerprint lock? Therefore, the first element of the fingerprint lock is that the sensitivity of fingerprint recognition is high, and the fingerprint panel is of good quality and high security. This is also a necessary factor for fingerprint locks as high-tech products. Otherwise, there is no sense of scientific and technological experience at all. Why spend thousands of dollars to buy a fingerprint lock? At present, the best fingerprint lock fingerprint recognition module on the market has automatic learning ability to continuously improve the recognition speed and ability. The so-called automatic learning ability means that every time we press the fingerprint at a different angle, your fingerprint lock will record your fingerprint. So after you use it several times, the recognition speed and ability will improve. And some poor quality fingerprint modules are fools, and they must be recognized by touching the fingerprint panel with the entire finger. The difference between this is that one is to press the fingerprint very casually and naturally, and the other is to complete a task without making mistakes, otherwise it will not be recognized. Therefore, from this point of view, the imported fingerprint chip technology will be of better quality than the domestic ones, and the semiconductor fingerprint module is better than the optical fingerprint template. Secondly, the fingerprint recognition module must have high security. The two indicators of rejection rate and false recognition rate are the two measurement standards of fingerprint technology. Previously, the standards for the rejection rate and the false admission rate issued by the Ministry of Public Security were: the rejection rate should beu003d<3%, and the false admission rateu003d<0.001%. According to relevant standards, the security level of smart locks for household entrance doors should be level 3, that is, rejection rate <0.1%, and false recognition rate u003d <0.001%. The semiconductor fingerprint module only recognizes the fingerprints of real people, so the security will be high. At the same time, when purchasing, you should also refer to the two indicators of the merchant's fingerprint rejection rate and the false recognition rate. Two: Multiple opening methods Generally fingerprint locks are more popular than traditional mechanical locks. The main reason is that fingerprint locks are really convenient and have a variety of opening methods: Generally speaking, it includes fingerprint unlocking + smart bracelet unlocking + IC card unlocking + virtual There are many ways to unlock the lock + Bluetooth unlock + voice unlock + remote unlock + key unlock, but I think the three most used unlock methods are fingerprint unlock + smart bracelet unlock + virtual password unlock + IC card unlock 4 There must be a way to unlock. Others are optional. Three: The quality of workmanship should be good, and the appearance should be high. The fingerprint lock is the perfect crystallization of modern hardware technology, electronic technology, mechanical technology, and computer information technology. The most intuitive measure of whether a fingerprint lock is good or not is the workmanship and industrial design level. A fingerprint lock not only brings convenience to life, but also a standard product that improves the quality of life. So before you buy, you must choose the style, value and decoration style, and the workmanship and materials look high-end. Four: Smart does not forget the original, the anti-theft function is very important. As a smart lock, in addition to the cool sense of technology, security is also a very important selection criterion. Generally judge whether a lock is anti-theft, mainly depends on the lock body and the lock core, as well as the anti-pry alarm function. The lock body generally adopts pure stainless steel lock body and the super B-class lock core has better anti-theft performance. There has been a saying in China since ancient times that locks are used to guard against gentlemen, but not villains. Therefore, an additional anti-pry alarm and other intelligent anti-theft capabilities are also important factors for testing a fingerprint lock. Five: Intimate functions increase value. Intimate smart fingerprint lock manufacturers have introduced a lot of warm and human-computer interaction functions, such as: low battery reminder-when the battery power is less than 10%, it will continue to remind the user to replace the battery, and emergency power supply to charge the spare battery, etc. Function, unlock camera function, push the manager's mobile phone, the owner can observe the unlocking time of members such as family and nanny every day. Anti-stay capture function, coercion to open the door fingerprint setting function. Conclusion: These 5 indicators are important factors to measure the value and price of smart fingerprint locks. At present, prices vary greatly according to different brands. Household fingerprint locks can be selected according to their own consumption ability. Large brands are generally around 3,000 to 5,000 yuan, and small and medium brands are average. It's about 1,500 yuan-3,000 yuan. Original article: Fuyu Smart Lock-China's fingerprint lock Seiko manufacturer, 38 years of focusing on hardware door locks, for more information on smart home life, please follow the Fuyu door lock WeChat public account.
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