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The Difference between EM Cards and Mifare Cards

October 16 , 2020

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IC CARD


The full name of the IC card is“Integrated Circuit Card“. 

IC Card Universal Integrated Circuit Card (Integrated Circuit Card), 

also known as Smart CARDS (Smart Card). Read/write, large capacity, encryption, data record, 

reliable and more convenient to use, such as cartoon systems, consumer systems, etc., 

Generally used for access control (RFID Cards)and door phone system.


ID CARD


ID Card for Identification Card (Identification Card), is a kind of not write induction Card, 

including fixed number


What is the difference between an IC card system and an ID card system?


1. Security: The security of the IC card is much larger than that of the ID card. 

The card number in the ID card is read without any permission, and it is easy to copy. 

The data recorded in the IC card is read and written, and the corresponding password authentication or even the card is required. Each zone has different password protection,  which fully protects data security. The password of the IC card to write data and the password of the read data can be set differently, providing a good hierarchical management method to ensure system security. 


2. Recordability: The ID card cannot write data, and its recorded content (card number) 

can only be written by the chip manufacturer once. The developer can only read the card number and use it. It is impossible to formulate a new number management system according to the actual needs of the system. The IC card can not only be The authorized user reads a large amount of data, and can also write a large amount of data (such as a new card number, user's authority, user data, etc.) by the authorized user, and the content recorded by the IC card can be repeatedly erased.


3. Storage capacity:


 The ID card only records the card number; and the IC card 

(such as the Philips mifare1 card) can record about 1000 characters of content.


4. Offline and networked operation: 


Since there is no content in the ID card, 

the card holder's authority and system function operation depend entirely on the support of the computer network platform database. The IC card itself has recorded a large amount of user-related content. (Card number, user data, permissions, consumption balance, etc.), can completely run away from the computer platform, to achieve the operation mode of networking and offline automatic conversion, to achieve the needs of a wide range of use, less wiring.


5. One-card expansion application: 


The ID card has no record, no partition can only rely on network software to process the information of each subsystem, which greatly increases the dependence on the network; if the ID card system is completed, the user wants to increase the function point. , additional wiring is required, which not only increases the difficulty of engineering construction but also increases unnecessary investment. Therefore, using an ID card to do the system is difficult to expand the system, and it is difficult to realize the real card. The IC card storage area itself is divided into For 16 partitions, each partition has a different password, with multiple subsystem independent management functions, such as the first partition to achieve access control, the second partition to achieve consumption, the third partition to achieve employee attendance, etc. to fully realize the purpose of the card, and It can be completely modularized. Even if users need to add function points, there is no need to re-route, just add hardware and software modules, which is convenient for the IC card system to upgrade and expand at any time, achieve smooth upgrade and reduce repetitive investment. For example, The ID card system has been established in the community. However, due to the above drawbacks of the ID card system, the system cannot be put into daily use, 

so the system can only be completely abolished. Card IC card system.


6. Maintenance and operation of the intelligent system: 


For example, if the computer issues a new user ID card, it must manually download all the ID card numbers to each ID card reader controller through the network of the ID card system. Otherwise, the ID card is not used as an invalid card; if you want to change the user rights, you need to enter the ID card number with permission on each ID card controller. For example: often add the ID card after the system is put into use. , each time you add a card or modify the permissions of a card, you must enter the card number on all controllers available on the card, which increases the workload.


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

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  S4A-Security For All.S4A Industrial Co., Limited, Founded in 2010, We have been dedicating in access control production R&D and sales for 10year till now. With the belief that we do one thing well in a lifetime, our CEO has been in this industry for 15 years. During the past 10 years, our products have been exported to various countries and regions. And 90% of customers come from the recommendations of cooperative customers, and 80% of the turnover comes from cooperative customers in the past 10years.Your business is a plant, we are the gardener, our mission is to water and fertilize the plant, and make it become the towering tree. We attach great importance to the partner's appeal, customer's suggestions, and feedbacks. To strengthen Product quality awareness, client's service awareness. Our clients and S4A are on the same path walking for many years.       S4A's future would be even more brilliant, this is related to all of our staff's working sweat. When you join this team, you will feel an invisible power to drive walk forward. S4A mainly produces a series of security Door Access Control such as:Network Access Controller, Locker board, Electromagnetic lock, Standalone door Controller, Automatic door opener, etcOur team can manufacture products, sell products, and do after-sales.In the realm of access control, one company stands out for its unwavering commitment to providing security services for everyone. S4A, which stands for "Security for All," has been at the forefront of access control technology for the past 13 years. With its own state-of-the-art factory and a strong focus on research and development, S4A has continuously delivered cutting-edge access control machines with the latest functions. Their dedication to product quality, customer feedback, practicability, and cost performance sets them apart as a leader in the industry.Factory and R&D Expertise:S4A takes pride in its fully-equipped factory, where skilled engineers and technicians work tirelessly to develop and manufacture access control solutions that meet the highest standards. The company's investment in research and development has resulted in a steady stream of innovative products that cater to evolving security needs.By staying ahead of the curve, S4A ensures that their customers have access to the latest advancements in access control technology.Quality Assurance and Customer Feedback:At S4A, product quality is of paramount importance. The company adheres to rigorous quality control procedures throughout the manufacturing process to guarantee the reliability and durability of their access control machines. Each product undergoes comprehensive testing to ensure it meets industry standards and exceeds customer expectations. S4A also places great value on customer feedback, actively seeking input to continuously improve their products and services. By listening to their customers, S4A maintains a customer-centric approach and delivers solutions that address real-world security challenges.Practicability and Cost Performance:S4A understands that access control solutions must not only be technologically advanced but also practical and cost-effective. The company's emphasis on practicability means that their products are designed to be user-friendly, easily integrated into existing systems, and adaptable to various environments. S4A's access control machines are known for their intuitive interfaces, simple installation processes, and seamless compatibility with other security systems. Additionally, S4A strives to provide cost-effective solutions without compromising on quality. Their competitive pricing ensures that security is accessible to businesses and individuals of all sizes.With 13 years of industry experience, S4A has cemented its position as a leading provider of access control solutions. Through their dedication to "Security for All," the company has set a benchmark for excellence in product quality, customer satisfaction,practicability, and cost performance. S4A's in-house factory and research and development capabilities enable them to stay at the forefront of technological advancements in the field of access control. As the company continues to evolve and innovate, S4A remains committed to empowering individuals and organizations with the highest level of security, ensuring that everyone can enjoy the peace of mind that comes with a reliable and efficient access control system.We can create value for you!Quality takes great importance for a company's credibility, and buyer's every penny spend must worth it. That is our most basic principle. Our business mainly for wholesale, so we could offer large quantities at competitive prices. During the past 10 years, We work hard to create value for our customers, and with our help, customers have an increasing market share. 99% of the customer...<
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