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
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:
>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.
Đầu đọc thẻ đường dài RFID sử dụng cảm ứng tần số vô tuyến để đọc dữ liệu thẻ. Khi sử dụng, cố gắng tránh đến gần kim loại. Khi đầu đọc thẻ ở gần kim loại, sóng tần số vô tuyến sẽ được kim loại hấp thụ và che chắn, điều này sẽ rút ngắn khoảng cách đọc thẻ. Đồng thời, đầu đọc thẻ đường dài RFID được lắp đặt cách xa động cơ (động cơ), máy biến thế và các thiết bị khác để giảm tác động lên đầu đọc thẻ đường dài RFID.
Đầu đọc thẻ đường dài RFID tương thích với các thiết bị định dạng chuẩn Wiegand 26bits/Wiegand 26bits/RS485(TCP/IP)/CANBUS.
Đầu đọc thẻ đường dài RFID chủ yếu được sử dụng trong thiết bị đỗ xe để xác minh việc đọc thẻ không đỗ xe.
Đầu đọc thẻ đường dài RFID cung cấp bộ công cụ phát triển SDK và các chương trình demo của VB và VC.
Tác giả: Viết bởi Ms.Rebecca Fu từ S4A INDUSTRIAL CO.,LIMITED
Factory Address:Building S4A, South Third Lane, Qiuyuling Street, Zhangkeng Village, Hengli Town, Dongguan City, Guangdong Province Office Address:#601,floor 6 ,building 1,JINFANGHUA industrial zone, Bantian St. Longgang Dist. Shenzhen, PRC.
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