With the rapid development of access control industry, security has become the first priority, intelligent access key chain wholesale has become a serious problem. Now inductive IC card has successfully combined RF technology and IC card, which has become a technology developed in the world in recent years. It solves the problem of passive and contactless, and is a big breakthrough in the field of electronic devices. Just like the launch of the intelligent modern intelligent cloud intercom system, it enhances the life experience of community residents and effectively solves the conflict between the owner and the property. Now in order to reduce these costs, the property has installed the card swiping system for the elevator. After installation, it is obvious that the operating cost of the elevator is reduced. Smart super IC card, which adds LCD, artificial information input keyboard and thin film battery to the smart IC card. Its chips are all sealed in the card base, without any part. Not only that, there is also a micro antenna embedded in the card, which is for the mutual communication between the embedded chip and the card reader. It exchanges information through the induction of radio waves or electromagnetic fields. At the same time, there is no need to worry about the unemployment caused by the replacement of artificial management intelligent equipment. Some business card printing customers in the non-contact CPU card and non-contact IC card understanding is still some deficiencies, often ask non-contact CPU card is non-contact IC card? All are smart cards, but there are differences. Let's let intelligence popularize the business card printing common sense in this respect.

    With the combination of science and technology, the access control system of security science can improve the grade of the property, and is more conducive to the promotion of developers. The general shape and color are similar to those customized. The promotion and distribution of IC card key chain in the market is undoubtedly the creative breakthrough of IC card manufacturers in the application of IC card. It solves the inconvenient problem of traveling and carrying in the first place of people's demand, and integrates fashion and personalization to expand its application space more widely. From the energy paid by some first-line * brands in the key chain and the people's love, we can see that IC card and key chain are produced The spark of IC card will illuminate the way of IC card application and make IC card go further. The full name of CPU card is chipoperatsystem, which is translated into on-chip operating system or chip operating system. The application of technology will bring about the development of productivity and the improvement of production efficiency, as well as the intelligent life and intelligent life. It successfully combines RFID technology and IC technology, solves the two problems of passive (no power supply in the card) and contactless, and is a breakthrough in the field of electronic devices. This IC card system not only has CPU and memory, but also has I / O interface and external equipment.

    More importantly, the cost of equipment, construction and maintenance of the cloud intercom system is low. Cloud intercom can replace indoor unit, which is more convenient and flexible to use and has a better sense of experience. There is no need for indoor extension wiring, which is conducive to the transformation of the old project. Users have more relevance with real estate and property. Many property companies are beginning to install, then, which elevator swipe card system is good? With the understanding: now many communities have installed swipe card elevator, use elevator swipe card, if strangers come, take the elevator without card, so there is a certain guarantee in safety. Change the way. The advantage of this technology is that there is no contact between the information exchange card and the card reader. The above are some characteristics of special IC card key chain. If you are a person who pursues individuality and fashion, would you like to change a special IC card key chain soon? What kind of IC application IC is also referred to as card reader, which has the characteristics of large storage capacity, good security, small size, easy to carry and so on. IC card product upgrading security breakthrough IC card application in the market has covered all aspects of people's lives, people have been inseparable from IC card in various occasions, such as life, travel, consumption, business management, etc. The owner will also benefit from the scientific and effective access management. The networked access control is conducive to the security guard to monitor the access of all gates at any time. Once an accident occurs, it can also provide clues afterwards. It can be used in combination with the intercom system. It can achieve one card with the management of the internal consumption parking lot of the community. With the gradual development of smart city construction, the corresponding intelligent branches are also starting to work. At present, the community, industrial zone, commercial zone and other fields of our * are developing towards intelligence and automation, among which the application of visual intercom subsystem in security field is becoming more and more extensive.

    But with the intermingle of good and bad industrial products, leading to the bottom of many business letters, the product is slowing down or even stagnant is also a big problem to face now. Now the induction card has no special power supply, it has no mechanical contact with the reader and writer, so as to avoid contact failure. The memory capacity of the card is generally between 256b and 72kb. At present, popular technologies include logic, Mifare, desfire, icode, hidiclass, etc., and chips complying with iso14443aamp; B communication protocol. In fact, this is a card microcomputer, a small computer terminal. The card is equipped with CPU memory unit of microprocessor, EEPROM of user data memory and coscpu card of chip operating system, which is equivalent to a microcomputer. It not only has the function of data storage, but also has the function of command disposal and data safe maintenance. For different applications, the technical requirements of IC are different. CPU card is a micro calculator, which uses dynamic key. Key storage, verification and secret calculation are all completed independently by Sam card, with higher security than m card. M card uses fixed key intelligently, which does not support bidirectional authentication of Sam card. For CPU card with cos system operation, m card does not have one. Compared with m card, the capacity of CPU card can change according to the demand. The communication rate of CPU card can reach kbp with high speed S and M cards can only reach Kbps. It's easy to get in and out of a card by hand. In life, have you ever seen such a group of people who will always bring only two things wherever they go? Maybe you've guessed that it's right that one and one inductive IC card are necessary products now. Maybe this can be understood, but we don't know about this card, It seems that we usually use it first, but now we can pay for it very well. How about taking it with you? Gradually with the development of the society and the common people, most of them will experience the experience of "one card in and out without worry". Originally, this inductive IC card is our usual traffic card. In addition to brushing the bus and subway, it can be used as our daily access control card. That is to say, a card has many functions and good security. The IC card is in the development process There have been many breakthroughs. Now the IC card has the function of data reading and exchange. It uses the radio frequency technology to send. There is a great demand for such IC card in the market. Usually used for access control, bus charges, subway charges and other "flash by" occasions. This kind of system has the intelligence of computer, and has a very wide development potential.

    The use of access control in the office: it can effectively regulate the office order, and can prevent illegal personnel from impacting the office departments and leaders. Now let's talk about several different IC applications financial IC financial IC can be compatible with reading and writing currently issued by various banks, and also meet the function of non-contact part, that is, flash card support. On the surface of the inductive IC card, it looks like a very monotonous paper card, but there is a small inductive chip hidden in the card. As a card, it is only expected that the bending process will cause damage and water resistance. But with the combination of technology, the RF technology has brought great changes. Although the IC card as a whole looks very simple, it is a small card The film can be interpreted with the reader and writer. There is also a saying that whether there is positive or negative division. Any side can read and identify the data. Parking lot system has been used in our life for more than ten years. This kind of system is relatively mature outside * but because of the high-end business card printing technology inside * it is very difficult and expensive, so it has been popular. Which elevator swipe card system is good? It can not only completely solve the short board of intelligent one card management, but also has been widely used by the owners to improve the property grade by virtue of its powerful function, flexible configuration scheme, convenient use method and the characteristics of not changing the original control of the elevator and the complete isolation of the elevator. And its surface has no chip, it can be waterproof, and it is not easy to generate electrostatic breakdown and bending damage, and the induction card has no front and back sides when it is used, in short. Nowadays, the application range of inductive IC card is very wide, which brings a lot of convenience to people's life and transportation. Now, in addition to the use of bus and access control, the same buildings, enterprise environment and public places where we live are equipped with inductive access control, which is very convenient and good for managers. Although the management is changing gradually, compared with the growth rate of vehicles, the function of parking system changes and meets people's parking demand well.

    Smart thinks that there are still the following problems to be solved in the development of visual intercom at present: combining with smart home, looking for breakthrough since the concept of smart home was launched, smart home has been in the hype, 360, Xiaomi and other brands have also launched smart products to cater to the market, the whole smart home market is booming, but no matter this enthusiasm or production Products have not been better delivered to the market or users, so the overall market of smart home is still tepid. Most of the chips used in contactless IC card are mifareones50 or S70 chips produced by Philips company, accounting for about 80%, so many people are used to calling contactless IC card "M1 card". Electromagnetic induction IC card is a kind of IC card without power supply. The IC card is embedded with a special induction coil, which has memory function. It is a very simple operation. When the IC card is close to the recognizer, the recognizer will receive the induction coil signal, and at the same time, the recognizer will send out the radio frequency carrier to feed back to the system. By generating the alternating magnetic field, the alternating magnetic field coincides with each other Only then can the access control be hit. In the application of these IC cards, the application of different IC card materials and built-in chip programs makes the IC card classification increase and the application performance is different. What's the difference between the IC card and the RF card used at ordinary times? With the development of economy, the scope of use of goods is also growing. What we only use in our life is the IC card, which can be said to be more common in our daily life. As the bus card, campus card, all-in-one card, access card and other functions in our daily life, it can be said that the IC card has such a role, but with the development of Technology With the development of technology, the so-called radio frequency card has emerged. What's the difference between it and IC card. Application of access control in hospital system: it can prevent outsiders from entering infection area and precision instrument room. It can prevent people from bringing bacteria into the operating room and other sterile occasions because of emotional excitement. It can prevent illegal bodies from impacting the management department of the hospital, so as to avoid damaging public property and workers and hospital leaders because of emotional excitement. The induction IC card has the characteristics of high feasibility, convenient use and fast operation. This is a kind of inductive IC card commonly used in people's lives. There is not much difference between * production and imported IC card technology, but there may be users who prefer which brand. Before using the IC card, the magnetic card appeared first. The IC card appeared before people's eyes and became an information transportation tool. It belongs to the integrated circuit card, which is also one of our commonly used handover cards. However, the IC card is differentiated at the level. The IC card stores information in the way of integrated circuit, while the magnetic card records information in the way of magnetic stripe of the card, which is more expensive than the magnetic card But it has a good confidentiality, to prevent the information in the card from easily yearning for leakage, while the RF card is actually a non-contact IC card, which can break through the role of many equipment and machines used in public transport, subway, toll station, access control and identification on a large scale.

    There are many functions of the elevator card swiping system, such as layer selection function, charging function, remote communication function, etc., which consumers can choose according to their own needs. When we use the induction card to work, the access control system is the induction card door prohibition system. The induction card door prohibition system is in the form of transmitting information to the card reader through the induction card, so that the card reader can sense the computer through the controller or the electric lock. At this time, we judge whether the card is a valid card through the computer and then transmit it back. At this time, if the card is a valid card, The card reader will beep. If the card is invalid, the card reader will not move. Elevator control technology is a kind of elevator control technology which is installed on the original elevator similar to the access control system equipment. In the understanding of inductive IC card, the comparison of the above can be selected according to the specific situation. Most of them are based on the principle of inductive IC card. Among them, electromagnetic induction technology and optical induction technology are used, and many of them are used in other fields with high security level. In recent years, the air separation induction technology is applied to IC card to generate IC card. Its program and chip performance are different from other IC cards. Application of access control in telecommunication base station and substation of Power Supply Bureau: there are many base stations in telecommunication base station and substation of Power Supply Bureau, the required system capacity is also quite large, and the distribution range is very wide, even up to several hundred square kilometers, with its own network for networking, some places are unattended, and the dispatching room mobilizes the staff on site at any time. The reader / writer of the public transport contactless IC card shall at least include three readers / Writers: the public transport card machine, the public transport carrier and the public transport card making machine. Only after swiping the card will the elevator start and send the owner to the floor he wants to reach. The above is a detailed introduction of which elevator swipe card system is good, hoping to help you.