What is Smart Door Lock Fingerprint Scanner Technology

Now more and more people choose to replace the door locks at home with smart door locks, which fundamentally solves all kinds of troubles caused by keys. Smart door locks have high appearance, full technology and safety.

Nowadays, the fingerprint recognition of smart door locks has developed to the first generation of biometrics, finger veins, so what is a Fingerprint Scanner, today I will give you a scientific popularization:
The smart lock adopts the second-generation Biometric Fingerprint scanner, which is different from the first-generation biometric identification (mainly fingerprint identification). The fingerprint scanner is based on the fact that the blood flowing in the human finger can absorb light of a specific wavelength and irradiate the finger with light of a specific wavelength. , you can get a clear image of the finger veins, and analyze and compare the images through the unique algorithm of the fingerprint scanner, so as to perform identity recognition.
Fingerprint scanner is a real life identification information technology for students, which has strong stability and uniqueness. Once it is formed, it will remain unchanged for life. According to the research on related issues of enterprises, the probability of two people with the same vein system structure design is 3.4 billion 1/1, the fingerprint scanner is suitable for a wide range of people, and the product is highly adaptable.
It is estimated that 4% of the population cannot use a fingerprint identification device because it is unclear or missing, while fingerprint scanner devices can be used by children and the elderly, by people aged 6 to 80, and by people without fingerprints ,
Due to the complex installation environment of smart lock products, the impact on the environment is also considerable, such as wireless signal docking, signal interference, signal shielding, etc., which may affect the experience of using smart door locks, but the stability and security of finger veins are better one chip,
Compared with the application development of artificial intelligence door lock, finger vein has a greater advantage and convenience, which can bring more reliable security management guarantee for users.