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How to choose a smart door lock? An article to understand "true and false lock cylinder"
Release time:
2023-04-20
With the intelligent door lock, an intelligent security product, being chosen by more and more families, a variety of intelligent door lock brands with different technical types have appeared on the market. In addition, each company has its own words, which makes consumers really difficult to buy, especially in recent years, "which is better or worse". Today, we will come to you on this issue for a popular science, so that everyone in the purchase of intelligent door locks do know.
With the intelligent door lock, an intelligent security product, being chosen by more and more families, a variety of intelligent door lock brands with different technical types have appeared on the market. In addition, each company has its own words, which makes consumers really difficult to buy, especially in recent years, "which is better or worse". Today, we will come to you on this issue for a popular science, so that everyone in the purchase of intelligent door locks do know.
The so-called "true" and "false" lock cylinders actually refer to the two different technologies and designs adopted by the smart door lock for the key unlocking function. In terms of real lock cylinder, take Xiaomi smart door lock as an example. Its lock cylinder is gourd-shaped, and the core body is longer. It runs through the entire lock body. Like our more common mechanical locks, it will be exposed to the outside of the door lock. Direct control of the lock body to open the door. The fake lock core represented by the 360 smart door lock is composed of a core body and a transmission strip, and the position is located in the panel of the door lock, which indirectly controls the lock body to unlock through the clutch structure.
How to choose a smart door lock? An article to understand "true and false lock cylinder"
How to choose a smart door lock? An article to understand "true and false lock cylinder"
In terms of the most critical security of smart door locks, what is the performance of true and false lock cylinders?
Taking the violent demolition experiment as an example, because the real lock cylinder is exposed, the lock cylinder can be unlocked by the electric drill bit. The false lock cylinder is generally located inside the lock body panel and needs to be unlocked by removing the outer panel of the door lock. So these two kinds of violence to unlock, which is easier to achieve?
The explanation we learned from a professional locksmith is: in order to remove the fake lock cylinder, after removing the panel, we must continue to destroy the connection between the lock cylinder and the lock body before unlocking; However, the hoist liner lock cylinder of the real lock cylinder is directly exposed. Compared with the fake lock cylinder, this design is a disadvantage-direct frontal strong knocking or high-power electric drill directly drilling the lock cylinder, etc, you can directly destroy the lock body fixed, do not remove the panel will be able to achieve violent destruction of the lock.
In this way, in fact, the difference between true and false lock cylinders is not big, so when facing technical unlocking, it mainly depends on the safety level of the lock cylinder. In this regard, whether it is the millet smart door lock with the real lock cylinder or the 360 smart door lock with the fake lock cylinder, the C- level lock cylinder with the highest safety level in the industry is selected, and there is not much difference.
Above, we can draw a simple conclusion that true and false lock cylinders are essentially different choices made by smart door lock manufacturers in product technology and design, and there is no direct difference between good and bad.
It should be noted that key unlocking is generally only a guaranteed option among multiple unlocking methods of smart door locks, and the safety protection of advanced smart door locks is not only a C- level lock cylinder.
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