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Introduction and Application of UHF-105 UHF Long-distance Card Reader

May 15 , 2023

UHF-105 ultra-high frequency long-distance card reader is a high-performance UHF ultra-high frequency electronic label all-in-one machine launched by S4A, which supports RS232+TCP/IP communication interfaces, and fully supports ISO18000-6B, ISO18000-6C ( EPC GEN2) standard electronic tags, working frequency National standard (920~925MHz), America standard (902~928MHz), or customize other frequency, output power up to 0~30DBi (be adjusted by software), configure build-in circular Polarization antenna, gain 8dB /build-in linear polarization antenna, gain 12DBi antenna, the reading distance can reach 1-5 meters, support timing automatic card reading, external trigger control card reading or software command card reading, card reading mode can be set


long-distance card reader


The automatic identification of RFID long-distance card readers is an important method and means for automatic reading and input of information data. It is a comprehensive science and technology based on the development of computer technology and communication technology. Automatic identification technology has made great progress in recent decades, and initially formed a collection of barcode technology, magnetic stripe (card) technology, radio frequency technology, optical character recognition technology, biometric technology, RFID long-distance card reader, etc. It is a high-tech technology that integrates computer, light, machine, electricity, communication and other technologies.


Generally, the energy required inside the RFID long-distance card reader tag is much smaller than that of the reader, which requires the reader to have a high receiving sensitivity. In some systems, the reception and transmission in the RFID long-distance card reader are independent of each other, especially when the frequency of the uplink signal and the downlink signal are different, such a structure is often used.

Technically, it is possible to choose a power value that is suitable for different applications, but sometimes some artificial constraints must be obeyed. Generally, the transmission power of 100mW~500mW is suitable for various RFID long-distance card reader systems. In different regions and fields, the regulations of the Radio Wave Management Committee must be obeyed.


The UHF-105 long-distance card reader has the advantages of multi-protocol compatibility, small size, fast reading speed, multi-label reading, circularly polarized antenna has no direction restriction on the label, waterproof appearance design, etc., and can be widely used in various In the RFID system, the typical applications of the UHF-105 long-distance card reader are:


long-distance card reader


>Logistics and warehousing management: item flow and warehousing management, as well as flow management of mail, parcels, transport luggage, etc.;

>Intelligent parking lot management: automatic parking lot management and charging;

>Production line management: identification of fixed points in the production process;

> Product anti-counterfeiting detection: Use the write protection function of the memory in the label to identify the authenticity of the product;

>Other fields: It has been widely used in club management, library, student registration, consumption management, attendance management, dining management, swimming pool management and other systems.


Instructions for use

When the RFID long-distance card reader is powered on, the buzzer will sound once to indicate that it is working. When the card is close to the RFID long-distance card reader, the buzzer will sound once to indicate that the data is sent. The same IC card, between two readings The interval can be set by software. After reading the card, if the IC card is still in the radio frequency card response area, the card reader will not make any prompts and will not send data, but if the interval is exceeded or different ID cards enter the radio frequency card response area, the reader will read the card continuously card, and output data.

The RFID long-distance card reader uses radio frequency induction to read the card data. When using it, try to avoid getting close to the metal. When the card reader is close to the metal, the radio frequency wave will be absorbed and shielded by the metal, which will shorten the card reading distance. At the same time, the RFID long-distance card reader is installed away from motors (motors), transformers and other equipment to reduce the impact on the RFID long-distance card reader.

The RFID long-distance card reader is compatible with Wiegand 26bits/Wiegand 26bits/RS485(TCP/IP)/CANBUS standard format devices.

The RFID long-distance card reader is mainly used in parking lot equipment for non-parking card reading verification.

The RFID long-distance card reader provides an SDK development kit and demo programs of VB and VC.


Author:Written by Ms.Rebecca Fu 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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