| This section describes the advantages and disadvantages of fingerprint lock | ||||
| Publisher:admin | Add time：2019/5/22 | Viewed：238 | ||
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In recent years, with the improvement of people's safety awareness in Our country, fingerprint lock has been widely loved by home users, sales continue to grow, but because of the rapid outbreak of fingerprint lock, the drawbacks also appear, so what are the drawbacks and advantages of fingerprint lock? In fact, last time we shared the characteristics of smart fingerprint lock?
Advantages of fingerprint lock 1. Convenience: do not have to carry the key, and is never lost key, a person's fingerprint is unchanged for life, a fingerprint input, can be used for life, and a person can input different finger fingerprint, touch is open, anti lift is locked. 2. Uniqueness: Fingerprint is a unique skin line pattern of human beings and a typical genetic characteristic. Its genetic characteristics and genetic rules are "different from person to person, unchanged for life." Among the five biological characteristics of fingerprint, red membrane, retina, DNA and odor, fingerprint has the highest accuracy. 3. Security: Fingerprint is born, as a person's identity, don't want to keys and passwords easily stolen or lost, ordinary password could be obtained by virus scanning the keyboard, and input fingerprint process is just a click, without any keystroke, a fingerprint data length of about 0.5-2 KB, it is hundreds of times more common password length, password strength of its data. 4. Scalability: can accommodate 1000 fingerprints, and can register input fingerprint, delete fingerprint, fingerprint management is very convenient, compared with ordinary mechanical lock save the trouble of making up keys and retrieving keys, especially suitable for office and rental housing. Existing disadvantages 1. The fingerprint modules of core technologies that cannot be independent are all controlled by European and American enterprises, and the purchase quantity is not concentrated, so the higher price is inevitable. It is difficult to realize product individuation, the product lacks independent research and development elements, and the value-added of products must come from design rather than low-cost copying. 2. the stability of the fingerprint lock is not high fingerprint lock is an electrical device, lock quality is good or bad, the scientific nature and rationality of circuit design, will affect the stability of the fingerprint lock, when consumer choose and buy products, the best choose and buy fingerprint lock produced by professional manufacturers, professional production manufacturer of fingerprint lock usually have a long experience in design and manufacture of The design is relatively simple and stable, and practical. 3. The fingerprint recognition rate needs to be improved mainly for some people can not use the fingerprint lock, usually 1%-5% of people can not use the fingerprint lock, or need multiple identification to pass, but some manufacturers are beginning to do finger vein lock to make up for the shortcomings of fingerprint identification. If fingerprint locks can be easily used by more than 98% of people, that's pretty good. Any product has its own defects, the vast majority of people can use, it is ok. Fingerprint door lock is different from other products, after a problem cannot be directly returned to the factory maintenance, so you need to first time door-to-door service, therefore, need to have a business to be familiar with the installation of after-sales team, although many enterprises entrust the local locksmith, etc, but there is no continuity on the follow-up services, thus affecting the confidence of users. |
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