RFID reader, namely radio frequency identification, can automatically identify target objects and obtain relevant data through radio frequency identification signals, can identify high-speed moving objects and identify multiple RFID tags at the same time, and the operation is fast and convenient. The UHF reader is a radio frequency identification device that works in the ultra-high frequency UHF frequency band and generally works in the 840-960MHz frequency band (there are different standards in different regions of the world).
The UHF Reader reads the stored information in the UHF RFID tag by means of electromagnetic wave reflection coupling. It has the advantages of long-distance reading and group reading. The RFID electronic tag used in passive UHF RFID does not need to be Using batteries, the cost is low, and the project cost can be greatly reduced.
RFID readers are divided into RF frequency: UHF readers, high-frequency readers, low-frequency readers dual-frequency readers, 2.4G microwave RFID readers, 5.8G microwave RFID readers, etc. Relatively common applications are mainly UHF readers.
1. Integrated fixed reader
The biggest feature of the all-in-one is that the RFID read-write module and the antenna are assembled into an all-in-one machine, which has the characteristics of strong anti-interference ability, excellent protection performance, convenient installation and use, and high-cost performance. It can be mainly used in parking lot management, warehouse material in and out supervision and identification management, airport luggage package identification management, intelligent manufacturing, construction site personnel in and out, and other fields.
The main function of the desktop card issuer is to issue cards and initialize RFID tag data. It can read, write, authorize, and format tags. It is suitable for RFID card issuance in various fields such as warehousing, logistics, clothing, and production line management. . It is characterized by its small size, beautiful appearance, and ease of placement on the desktop, also known as a desktop reader.
Functions and features
1. Wiegand signal QR code, simple wiring, and long-distance (up to 100 meters);
2. The mobile phone number is used as the card number, which is more convenient to set;
3. The WeChat applet generates a new dynamic QR code every 1 minute;
4. A screenshot of the QR code can be shared with visitors via WeChat and QQ with one click;
5. The shared QR code is valid for a short time;
6. The two-dimensional code opening permission can be flexibly set through the access control software: which phones can be opened and which doors can be opened during which time periods;
Author: Written by Ms.Anna Zhang from 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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