Where is the security of smart locks?

Nowadays, many people buy smart locks as the first choice for home locks. It is nothing more than safety. There is a lot of confusion about this statement of security. Some people say that smart locks are the safest, most convenient, and quickest type of lock currently used. Some people say that smart locks are not as secure as they are. Although they can identify living fingerprints, they do not eliminate false fingerprints. Is the smart lock safe? Where is its security?

The security of smart locks is mainly reflected in the following aspects:

1, to prevent false fingerprints open

A qualified smart lock must be able to prevent false fingerprints from turning on. If this simplest requirement cannot be met, it is terrible. Because our fingerprints are left behind, especially on the smart lock acquisition screen, once we have been copied and copied by others, our locks are in nameless. Therefore, the first manifestation of the security of smart locks is that we must be able to prevent false Fingerprints open.

2, refusal rate and falsification rate

The refusal rate and falsification rate are undoubtedly one of the important indicators reflected in the security of smart locks. The statement that the “rejection rate and falsehood rate” have shifted to each other is correct to a certain extent because at the same level, the refusal rate is high, and the falsification rate is low, and vice versa. This is an inverse relationship. Therefore, according to the relevant standards, the security level of smart locks for household entrance doors should be 3, that is, the refusal rate is ≤0.1% and the falsification rate is ≤0.001%.

3, mechanical cylinder anti-theft level

At present, China's lock standards are divided into A and B grades. The internal structure of A-level lock cylinders is very simple. Within one minute of anti-technical opening time, it can be opened by spikes of tin foil, and the open rate is extremely high. Matching is this kind of lock core, the entire door is equal to the useless.

Therefore, the smart lock's mechanical cylinder anti-theft level must reach Class B to use. The technical opening time of Class B lock is more than 5 minutes, and the tin foil cannot be opened. At present, there is a "super-B class" lock on the market. The opening time of anti-technology is 270 minutes, and the tin foil is open and the technology is open. Therefore, even if it is a smart lock, the lock core anti-theft level can not be ignored.

4、Lock body lock structure

Smart lock for security is also reflected in the lock body structure, in general, it must be the national standard lock body lock structure. If the lock body structure is designed strictly according to the country's anti-theft mortise lock body, the front and rear mechanisms can prevent the violence from being opened. Even if the outer panel is damaged, the door cannot be opened and the safety is better; otherwise, the lock body design with a false mortise lock is adopted. Some do not use violence, pull the card from the side to open the door, anti-theft anti-theft performance is poor.

The emphasis on the security of smart locks is indispensable, and only a fingerprint lock with a high security factor can make everyone reluctant to choose it.

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