Is the smart lock C-level safer or B-level safer?

In order to make the family and the property at home safer, many friends attach great importance to the safety of door locks. With the development, more and more people are starting to use smart door locks, while some other friends are in a wait-and-see state and dare not easily replace the mechanical lock. So, when buying a smart door lock, we will see through the product parameters that the chip of the smart door lock is B-level or C-level, so is the C-level smart lock safe? What do these levels mean? Which is safer, the smart door lock or the mechanical lock? Bida Smart Lock introduces it to you, let's take a look together!

First of all, the C-level lock core is the lock core with the highest safety performance at present. Whether it is anti-technical opening, anti-violent opening, lock tongue strength, lock plate strength, and lock body panel thickness, it is higher than A and B-level locks. It is more secure for family property safety. In the civilian field, the C-level lock is the highest level. Its advantage is strong protection ability, and its disadvantage is that the price is a bit expensive. The use of C-level lock cores by smart locks actually raises the protection level of everyone's door locks, which is also one of the reasons why the price of smart locks is relatively high. The A-level lock core level is sometimes also referred to as the lock level, which is a way to rank the level of door lock protection. The advantage of A-level locks is that they are cheap, but the protection is too low. B-level locks or super B-level locks are commonly used in many newly built houses. The protection level has been improved, but the ability to prevent technical unlocking is still somewhat low. Virtual passwords can effectively prevent the risk of password leakage, while opening the door lock.

First, as a home security guard, smart locks are easy to operate and understand. The visual human-machine operation interface combined with the intelligent voice navigation function can clearly understand the working status of the door lock. Users can open the door lock through fingerprints, passwords, cards and other methods, making it easier for users to operate.

Second, the virtual password function technology makes the home safer, that is, entering any number before or after the correct password as a virtual password can effectively prevent the risk of password leakage, while opening the door lock.

Third, use the mobile phone APP application to open the door. Remote control by mobile device APP should be the biggest feature of smart door locks, and it is also part of the development and progress of smart home systems in the future. With the mobile APP tool, users can easily move their fingers to complete the operation of opening the door lock no matter how far away they are.

Fourth, the anti-cat eye function. It is easy to pass through the cat eye hole for anti-theft doors, and then use the wire to turn the handle to open the door, which cannot ensure sufficient safety performance. However, the smart lock has patented technology protection. A safety handle button is added to the indoor handle setting. The anti-cat eye function knob needs to be turned off before the door lock can be opened, thus bringing a safer use environment.

Fifth, biological live fingerprint recognition technology uses the unique fingerprint of the human body as the door lock key, which is both convenient and safe.