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What are the classifications of smart access control systems?

June 30 , 2022

People's security awareness is gradually improving, and the access control system is gradually becoming intelligent. Compared with security methods such as monitoring and alarming, the access control system is passive to active, and the hidden dangers are directly excluded from the control channel. How should people choose an intelligent access control system?

 Smart Phone Access Control

According to different application fields, the requirements in terms of security and applicability are different, and the access control system is classified according to the needs and development:


1. According to the different identification methods, it is divided into: password identification, credit card identification, biometric identification, two-dimensional code identification


1. Password identification


It is to identify and verify the entry and exit authority by entering the password is correct. Disadvantages: The password is easily leaked or forgotten, and the sensitivity of the keys is reduced after prolonged use.


2. Card identification


The access authority is identified through the card reader or card reading encryption. The card is divided into magnetic card and radio frequency card. ① The magnetic card has low cost, one person and one card can be connected to the computer, and there is a door opening record. The disadvantage is that the card equipment will be worn, and the card is easy to If it is copied, the card is also invalid due to the external magnetic field. ② UHF card, the card device does not need to be contacted and does not open the door. It is simple and convenient. There is a record of opening the door.


3. Biometric Identification


It is to identify the entry and exit authority by detecting the biometric features of the personnel, such as fingerprint recognition, face recognition, etc., with high security, no need to carry cards or remember passwords, the disadvantage is high cost, and has requirements for the use environment.


4. QR code identification


It is to register and log in through the mobile APP or applet to generate a QR code to identify the access authority.


2. According to the design principle, it is divided into an integrated access control machine and an access control controller (with its own reading head) (separate from the card reader)


1. All-in-one access control machine


It is a device that integrates display screen, key swipe card recognition, and biometric recognition.


2. Access controller


The controller comes with a card reader. The access controller must be installed outside the door. The controller is separated from the card reader. Only the line of the card reader is outside the door, and other control lines are inside the door. The card reader transmits digital signals. , if no one can enter the door with an invalid card or password,


Three, according to the communication method is divided into


1. Unconnected access control


2. 485 network access control


3. TCP/IP network access control


Author:Written by Ms.Anna Zhang 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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