Full-automatic intelligent lock refers to the full-automatic intelligent lock in which the motor is placed on the front and rear panels. It is the full-automatic intelligent lock with the largest number of users at present. No matter whether the door is opened or closed, the lock core is driven by the motor, and then the lock core dials the head to control the depth and contraction of the lock tongue, and finally the door is actually opened and closed.
In actual use, the user only needs to verify the fingerprint, face or finger vein lock tongue and it will automatically retract; When closing the door, most of them give instructions to the motor through infrared or gyro positioning, and automatically extend the main lock tongue to complete the anti-locking.
This automatic intelligent lock has high power consumption, but simple structure and easy installation.
From the unlocking function, it can be divided into three categories:
1. Fingerprint password: it has the function of verifying multiple passwords and unlocking by multiple people’s fingerprints.
2, face recognition: fully automatic intelligent lock with face recognition function, which can avoid the steps of active operation by users, even if you can’t make a verification when you go home, it doesn’t matter, you can complete the verification by standing at the door and realize automatic unlocking.
3. Finger vein: Vein identification means that the finger can be irradiated with light with a specific wavelength according to the fact that the blood flowing in the finger can absorb light with a specific wavelength, so that a clear image of the finger vein can be obtained, and the images are analyzed and compared through the unique algorithm of vein identification, so as to identify the identity. It has strong stability and uniqueness, and once it is formed, it will remain unchanged for life.
Therefore, the finger vein automatic intelligent lock not only has a high safety factor, but also the finger vein technology will not be affected by finger injury, rough skin, dirty hands and sweaty hands, which improves the recognition efficiency.