RFID readers have been designed into different products according to different application scenarios. Currently,
RFID readers can be simply divided into embedded readers, fixed readers, handheld readers, and tablet readers based on their appearance. How to choose a specific
RFID reader? It depends on the usage scenario and actual purpose of the enterprise.
How to choose an
RFID reader?
1. Embedded reader/writer
Embedded readers are generally equipped with multiple interfaces, making it convenient for enterprises to embed the reader into other devices. However, when choosing an embedded reader, it is recommended to choose one with strong anti-interference or anti metal design. Many machine parts are made of metal, which can have a certain impact on the performance of the reader/writer. Therefore, it is necessary to choose a reader/writer with strong resistance to metal or interference to ensure that the reader/writer can work normally.
At present, embedded readers are widely used in storage access, library management, intelligent transportation, access control and other fields.
2. Fixed reader/writer
Fixed readers are generally used to be fixed in a certain position and are usually equipped with multiple antenna ports. The number of antennas depends on the coverage range required for
RFID applications. If the reading range is large, an external antenna can be used to cover the required detection range. As long as it enters the detection range, the reader can read the relevant information.
At present, fixed readers are mainly used in industries such as warehousing, logistics, and manufacturing. By adding antennas, the reading range of readers can be expanded
3. Handheld reader/writer
Handheld readers and writers are not much different from ordinary PDAs, but they include the function of
RFID reading and writing, so many designs of handheld readers and writers are similar to PDAs. Handheld
RFID readers can also communicate with hosts or smart devices when reading
RFID tags. Compared to fixed devices, handheld devices do not require installation and can simply open the device to read
RFID tags. More diverse application scenarios and collection functions.
Generally, handheld readers are mainly used in fields such as warehousing, logistics, and retail.
4. Flat panel reader/writer
Tablet readers, also known as tablet all-in-one machines, are mainly designed for desktop small batch electronic tag recognition. As long as the
RFID tag is placed on the reader, the product information can be read. The tablet reader adopts an anti metal design, which can stably read small electronic tags in a metal environment.
It is generally widely used in fields such as book/archive management, jewelry inventory, drug management, and store counter settlement.
The above is the relevant content on how to choose an
RFID reader/writer. In addition to selecting a reader/writer based on the usage scenario, it is also necessary to consider the reading range, number of tags to be read, and so on, and comprehensively choose the
RFID reader/writer that is suitable for oneself.
