is developing very fast now. Some things in have just been launched, and after a few months, the upgraded version has appeared again.
, especially some novel smart homes, if they are prepared at home, can definitely solve home problems and at the same time double the happiness!
The most common ones are , which are sweeping robots, smart toilets, smart clothes racks, , etc., and they all have real skills.
However, not all smart products are very popular, such as this common smart fingerprint lock. was indeed very popular when it first appeared. My family followed the trend and installed one.
Since it is so easy to use, why are more and more people dislike "fingerprint locks"? The reason is very simple, listen to the explanations of those who have experienced it!
Why are more and more people dislike "fingerprint lock"?
. Smart fingerprint lock is not very safe
We install smart locks to ensure safety. If has low security, it is better to install ordinary lock core ! Compared with traditional door locks, the advantage of smart fingerprint locks is that they can’t be forged by , and sellers promote it through this point.
However, no matter what lock it has, it has its own key hole, the main purpose is to prevent the fingerprint lock from failing,
, and this lock core naturally becomes a major vulnerability design.
Mechanical lock core and backup key
Many people have used this lock core directly to open the door lock directly. Even if your smart lock is more expensive,
, but this has no actual effect, and there are risks in some ways. Therefore, many people don’t like to install smart fingerprint locks directly, and the price is very expensive.
. Low recognition rate
fingerprint lock is mainly unlocked by fingerprints. If you are used to using keys to open the door, we don’t need to install fingerprint locks!
And there has always been a problem that cannot be solved in fingerprint locks, that is, its recognition rate is not particularly high.
Most smart fingerprint locks on the market basically rely on semiconductors to recognize your fingerprint, and then the lock core will automatically open.
If you often do heavy work, the fingerprint of your finger will be lighter, will have problems that cannot be recognized. In the end, there is no way to reopen the door with the key.
. Fingerprint lock will fail
We must know that smart fingerprint lock itself is an electrical appliance, it has a circuit board inside it.
If used for a long time, it is easy to fail or shut down. , especially the fire problem on the floor where you live, because the temperature rises, the circuit board is unstable.
At this time, the fingerprint lock is mostly scrapped, and it may be locked at home. It seems that there are key holes that have advantages.
Secondly, when you return to the south, the smart fingerprint lock at home will also have problems,
Because after returning to the south, the weather will become very humid, and the house is full of water droplets. At this time, the fingerprint lock will be easily invaded by moisture, resulting in a short circuit!
fingerprint lock is not worth buying
The editor believes that if you allow it, try to add a useful smart fingerprint lock at home. This is the trend of the times.
If you are worried about security issues, or your security door does not allow it, traditional door locks are also OK.
Secondly, if you have children and elderly people at home, when buying a fingerprint lock, try to choose with NFC door card or 3D face recognition, which can better improve the recognition and make use of it more smoothly.
When we buy smart fingerprint locks, don’t greedy for cheapness and choose miscellaneous brands. This quality is difficult to guarantee.
must see the brand and quality, so that you will not have any problems when using it later!
Summary:
After reading this article, do you think the smart fingerprint lock is easy to use? Everyone is welcome to express your own opinions.
