This is the product that KXT removed when it first came out. The door lock is undoubtedly the most urgent product in the field of home decoration and smart home.
In the war of thousands of locks, traditional door lock manufacturers, large household appliance manufacturers and new Internet brands are in a tripartite confrontation. It is said that a new door lock product can be produced in Zhongshan in 7 days.
At that time, I was just doing the design of smart home products. I saw that this door lock heavy product and price are relatively special, as if it were 7,000 yuan faster, and now it is 4,000 yuan more.

K51 with gold finger code and YMH70 from Yale bought together. Compared with other door locks dismantled, KXT packaging is more careful. It is cushioned with pearl cotton. The intention is that the inner and outer door locks are all packed in cloth bags to prevent scratches, which is a little delicate.
At that time, it looked very bright at the moment. Now there are more similar products. The most intuitive is a whole surface of 3D glass. The official is Corning's 3rd generation. The proper texture of the mobile phone is just too easy to stick fingerprints.

The side of the door lock has a fighting atmosphere, but it is easy to accumulate dust behind the V-shaped seam between the cover and the zinc alloy. After all, the dust on the decoration site is not generally large.

External lock, internal lock, electronic lock body connection

Initial use: setup management-add user-add user password/fingerprint/card-delete user password/fingerprint/card
Fingerprint needs to be recorded 6 times, the door opening time is about 2s, and there will be one identification failure 5-6 times during initial use.
The key response is not sensitive enough, the password input needs to be slowed down, too fast to recognize
Voice: All settings are completed through voice prompts and can be set to mute.
When entering the password, because the screen is not displayed, it is easy to make mistakes in input, so you can only wait if you cannot backspace.

Automatic lock body, after the door opening signal is input, the lock tongue is automatically popping open
The geared motor is placed in the lock body, which can enhance safety to a certain extent
The parts of the lock body are more complex and have certain industry barriers. It's hard to restore the lock body when it's fashionable.

Zinc alloy die-cast shell, with good flow and mechanical properties, can do rich surface treatment process

The internal lock push-pull lock body structure can select the installation form of push or pull according to the door opening direction.
A automatic mode, m normally open mode, reset restore factory settings
Function expansion reserved design, later can iterate IOT module; Four of the eight batteries can work.

Relatively speaking, K51 and YMH70 turn-around door locks have a much simpler structure, as if more and more automatic locks have been locked one after another in the past two years. End ~