Electric locks use electromagnets (or micromotors) and lock bodies as execution, combining electronic technology, integrated circuit design parts, and a variety of innovative identification technologies (including computer network technology, built-in software cards, network alarms, and lock body mechanical design ) And other comprehensive products. The difference between it and the traditional mechanical lock is that the electric lock does not need a metal key, is convenient to use, and has strong confidentiality.

　　 Generally speaking, an electronic lock is a lock that combines an electronic control part and a mechanical linkage or rotating part. One is a normally open electronic lock, which is mainly used in security doors and access doors; the other is a normally closed electronic door lock, which is mainly used in the control of anti-theft doors or high-security doors. The design principle of normally open electronic locks includes electromagnetic and mechanical two parts, most of which are designed according to the working principle of electromagnets.

　　From the analysis of use, electric locks can be divided into commercial electric locks and civilian electric locks. The basic structural design of commercial and civilian electric locks is roughly similar, and the biggest difference lies in the background management. The biggest requirement of civilian locks is to operate as simple as possible when safety is guaranteed, without the help of the outside world to help unlock, and can be achieved directly through buttons or voice prompts. Commercial electric locks require more functions, requiring professional background software for the operation and management of a large number of data, and a lot of function settings to cope with possible situations in a complex environment. There are also certain requirements for the quality of electric locks.

　　 From the current development trend, electric locks have become more and more important in the market due to their advantages such as convenient use and powerful functions. In the future, the development of electronic locks will most likely replace mechanical locks. However, electric locks currently have problems with price and product safety. Electric locks need to increase research and development in terms of safety performance. What needs to be solved is to prevent the induction card from being illegally copied and using abnormal methods (such as tools to pull, pry, use strong magnets, etc.) to unlock, and the lock body should have a certain degree of resistance to external forces. Ability to destroy. In order to prevent the proximity card from being illegally copied, usually, each proximity card is encrypted before it leaves the factory, and different users use different passwords. The card issuance management software is also protected by a password to prevent unauthorized personnel from using the card issuance management software to make illegal cards. Due to the use of a three-lock anti-dial lock cylinder, when the laboratory door is closed, the anti-dial lock is pressed by the door frame, and the main lock is automatically locked, and cannot be opened or pried with a tool. In addition, the clutch mechanism driven by the motor has the function of preventing strong magnets from attracting, and there is no exposed nail on the front body of the door lock, which can be disassembled and prevented from being smashed.

　　S4A electric lock proposes that electric locks have certain requirements for the use environment. Electronic devices are afraid of moisture, strong magnetism, and strong vibration. The equipment is prone to aging. For example, an electronic lock with a fingerprint reader will have scratches on the collector after a long time, which will affect the fingerprint entry. High requirements for the collection objects: some fingerprints on the fingers are smoothed; too many wrinkles on the fingers and frequent changes; severe peeling on the fingers, etc., will affect the fingerprint reader's recognition of the read fingerprints. Therefore, this also has considerable requirements for the quality of electric locks. Take the new type of magnetic locks produced by S4A electric locks as an example. Since such electric locks are often installed outdoors, they need to have waterproof and shockproof functions.

　　 The emergence of smart electronic locks has made more and more people feel the convenience of life brought about by the widespread use of technology in real life. However, the introduction of any new technology and new product is not in place in one step, but after continuous technological progress and improvement, it can be displayed in perfect form in front of the world. Judging from the current development trend of the electric lock industry, S4A electric locks believe that the security and confidentiality methods with better confidentiality, higher reliability, and more convenience are undoubtedly the unique advantages of today's new electric locks. The integration of biometric technology can achieve a high degree of unification of electronic and physical identities, which can strongly support the use of network technology to achieve all-around digital management.

Author: Written by S4A from S4A INDUSTRIAL CO.,LIMITED