ZTE Smart Lock teaches you how to identify "true and false" smart locks and improve smart lock security

Smart door lock

The home has installed a fingerprint smart lock that looks "tall", claiming that "anti-fingerprint copying, high-security anti-theft lock cylinders cannot be opened due to violent destruction". When they go home, they just press a finger and the door opens. It is really convenient and comfortable to experience it.

But at present, the quality of smart locks on the market is uneven. Many “fake smart locks” look like ordinary smart locks. They are equally convenient and quick to use, but Xiao Bian wants to remind one seriously: When you choose a smart lock, you are big. Eyes?

Xiaobian teach you to identify "true and false" smart lock!

This starts with the structure of the lock. Door lock structure is divided into: lock cylinder, lock body, clutch. The clutch is a unique part of the smart lock. When our fingerprint sensor is successfully authenticated, the electronic part drives the clutch, and the clutch interlocks the lock body with the handle, so that we press the handle to achieve the purpose of unlocking.

After understanding this unlocking mechanism, we can see why the video can be unlocked illegally.

Dry goods: ZTE smart door locks prevent video from happening!

ZTE intelligent door lock product manager painstakingly manuscript presentation

1. Early-stage electronic locks: Non-free-handle front handles have handle catching devices that lock the handles when locked to prevent them from rotating. When the fingerprint/password is unlocked, the card is released and the handle can be rotated.

Disadvantages: The risk is great! Open it with a hammer.

2, non-electronic lock (clutch on the front panel, the lock body does not power):

When locked, the clutch is in a clutch state, and the handle is separated from the linkage shaft. Turning the handle arbitrarily will not drive the linkage shaft to open the door.

Disadvantages: skip the handle, directly use the tool to rotate the linkage shaft, the door lock is opened, and the safety is poor!

3, ZTE smart door locks: electronic lock body (clutch in the lock body, the lock body power process is complex)

When the lock is applied, the clutch is in a clutch state, and the lock switch component and the linkage shaft are separated. Even if the handle is moved with the iron plate to rotate the linkage shaft, it will not drive the lock body! The door cannot be opened!

Advantages: high security!

The low-end door locks in the video clip the clutch on the front panel, giving the thief a great opportunity. Because the handle is separated from the linkage shaft when locked, the thief can directly skip the handle and open the door with a sheet tool that rotates the square linkage shaft directly.

The motor and clutch are the core of the smart lock! Only by placing it in a safe position, can it increase the level of anti-theft! ZTE intelligent door lock clutch is located in the lock body, unless violent destruction of the door, otherwise it can not trigger!

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