The knowledge of smart lock

author: hyh
Now more and more families are using smart locks, and "smart" door locks have brought a lot of convenience to our lives. But the safety of locks is the first concern of consumers. Before consumers buy smart locks, there are two "cold knowledge" they need to understand.

First, the real lock cylinder and the fake lock cylinder are not as good as the C-level lock cylinder!

The lock cylinder is made of "real material" alloy materials. The "true" here means that a mechanical lock cylinder is used to penetrate the lock body, and a mechanical key must be used to drive the lock cylinder to unlock. The difference between "true" and "false" is that the lock cylinder does not directly act on the lock body, but is integrated in the panel, and the square steel is driven to rotate and unlock through the rotation of the bolt.