The primary function of a Fingerprint Scanner is security and convenience

With the continuous injection of new technologies into traditional locks, the security functions of locks have been fully extended and expanded. Intelligent electronic locks have become an indispensable member of today's confidentiality-level security systems. Their status and role are more important than any mechanical locks. Locks cannot be replaced. Due to its huge market potential, many companies at home and abroad have invested considerable manpower and material resources in the development and production of smart electronic locks.

Fingerprint sensors are mainly optical sensors and semiconductor sensors. Optical sensors mainly use light sensing devices such as COMs to obtain fingerprint images. They are generally made in the form of integral modules on the market. This type of sensor is cheaper but larger in size and is generally used For Fingerprint Scanner, fingerprint Access Control and other products.
The functions of the Fingerprint Scanner: fingerprint opening, password opening, card opening, emergency key opening, and now a WeChat opening method has been added, allowing consumers to trust and choose Fingerprint Scanner more. Many fingerprint anti-theft lock manufacturers integrate dozens of functions such as doorbells, voice prompts, networking, and telephone alarms into their products. At first glance, users may see that it has quite a lot of functions. This seems to save them unnecessary expenses, and they may be tempted. Personally, I think this is an irresponsible design by the manufacturer. The main function of a Fingerprint Scanner is security and convenience.
In addition to the function of opening the door, Fingerprint Scanner generally have the function of adding, deleting and clearing fingerprints. High-performance Fingerprint Scanner are also equipped with human-machine dialogue systems such as LCD touch screens. They have a high level of intelligence, are relatively easy to operate and can provide operation guidance, query usage records and built-in parameters, set status and other functions. Fingerprint management functions include: adding fingerprints, deleting fingerprints, clearing fingerprints, setting system parameters and many other functions, while ordinary users only have the function of opening the door.
Advantages of Fingerprint Scanner: no keys, no power supply, no batteries, no waste pollutants. It has a fully mechanical structure, can withstand quite harsh external environments, and has a wide range of uses. The operation is simple and the unlocking time is relatively short. The average unlocking time is about 15 seconds. The actual password volume is large and the security performance is high, and the probability of trying to unlock the door is almost zero. The structure is simple, strong and reliable.