First of all, we need to judge whether the brand is professional enough, well-known or unknown, well-known professional security field, or well-known other home appliance brand field? On this question, the suggestion is to choose well-known security brand products. In other words, this brand makes security equipment and locks, so it is professional because of focus.
This is the first thing we need to consider when choosing a fingerprint lock: choose products from well-known security brands. This also guarantees the follow-up maintenance and repair of the fingerprint lock.
The lock means to lock and close. It is a necessary object used to block public space and private space. As early as three thousand years ago, ancient Chinese used locks. It is an important manifestation of private ownership. Its purpose is to protect one’s own space. And the security of the items, so when choosing a fingerprint lock, you need to consider security. So from which aspects can the security of the fingerprint lock be judged? There are mainly these key indicators:
A. Security level, this is the most critical point! At present, there are three levels of anti-theft locks: A, B, and C. The three levels are divided into the duration of the anti-technical opening, and the A level is the anti-technical opening time of 1 minute; the B level 5 minutes; C level 10 minutes. Don’t underestimate these few minutes. According to a survey conducted by the Ministry of Public Security, 90% of thieves will give up as long as they can’t open the lock for one minute. Therefore, to choose a lock above Class C, the longer the anti-technique opening time, the better, for example, the one that can reach more than 200 minutes.
B. The fingerprint system, needless to say, is also very critical. After all, it is a fingerprint lock. If even the fingerprint system is not professional and insecure, there is no need to consider it at all.
At present, many companies use the first-generation optical fingerprint system, and the optical fingerprint system has been outdated many years ago. Now the safest fingerprint identification system is the biological living fingerprint identification system. The Apple mobile phones we come into contact with every day use biological Living fingerprint system. Basically, the living fingerprint system can eliminate all current fingerprint security risks.
C. Virtual passwords can effectively prevent the leakage of passwords.
D. Choose a fingerprint lock with anti-dismantling alarm and misoperation alarm locking function.
E. With anti-lock function.
Basically, as long as the fingerprint lock is selected according to the above points, there is no problem in terms of security.
Stability is the most important indicator of fingerprint locks. Generally speaking, as far as current fingerprint locks are concerned, stability is far stronger than mechanical locks. But the premise is that you must choose a good brand manufacturer. As mentioned at the beginning, you must choose a company that produces locks and security equipment, because such companies have sufficient production experience and excellent research and development foundations. It can effectively ensure the stability of the fingerprint lock during use.
Unless you buy a door with a fingerprint lock, you will need to modify your existing door. Therefore, the versatility of the fingerprint lock is also an important indicator of the choice. Whether it is convenient during the installation process, whether the cable is required, etc., must be considered. If the modification or installation is too complicated, it is not recommended to buy.
In fact, smart means convenience. Therefore, to choose a fingerprint lock, you need to see how many smart functions it has, how many pieces of capacity the fingerprint can open, how many sets of capacity the password can open, whether there is a voice prompt, whether it can be wirelessly controlled, can it be with the home Other smart devices or overall smart home networking, etc., need to be considered, but in this part, you need to choose according to your own needs.