What are the characteristics of rfid tags?

What are the characteristics of rfid tags?

Sep 15, 2020

What are the characteristics of rfid tags? What are the characteristics of rfid tags? This is the question of many consumers and friends. With the continuous development of technology, rfid smart electronic tags have been widely used in food safety, clothing tags, libraries, logistics, tickets, security and other industries. These applications have also promoted The rapid development of the rfid Internet of Things industry has continuously expanded the application scale of various industries, allowing the industry to achieve overall improvements in overall efficiency, quality and management through the application of RFID tag technology. So what are the characteristics of rfid tags? Next, I will summarize the 10 characteristics of rfid tags:

1. Security

    The RFID electronic tag carries electronic information, and its data content is protected by a password, with strong security, and the content is not easy to be forged, altered, or stolen.

2. The label data can be changed dynamically

    The programmer can write data to the RFID tag, which gives the RFID tag an interactive portable data file function, and the writing time is less than printing a barcode.

3. Dynamic real-time communication

    The tag communicates with the reader at a frequency of 50 to 100 times per second, so as long as the object attached to the RFID tag appears within the effective recognition range of the reader, its position can be dynamically tracked and monitored.

4. Fast recognition speed

     Once the tag enters the magnetic field, the reader can read the information in it instantly, and can process multiple tags at the same time to achieve batch recognition.


5. Easy to read

   Data reading does not require a light source, and can even be carried out through the outer packaging. The effective identification distance is greater, and when the active tag with its own battery is used, the effective identification distance can reach more than 30 meters.

6. Realize fast scanning

  RFID electronic tag identification is accurate, and the identification distance is flexible. It can identify and read multiple tags at the same time. Without any object coverage, RFID tags can perform penetrating communication and barrier-free reading.


7. Large data memory capacity

  The maximum capacity of RFID electronic tags is MegaBytes. In the future, the amount of data and information that objects need to carry will continue to increase, and the development of memory carrier data capacity is also expanding according to the corresponding needs of the market, and is currently in a steady upward trend. The prospects are very impressive.

8. Anti-pollution ability and durability

   RFID electronic tags are highly resistant to substances such as water, oil and chemicals. In addition, RFID tags store data in the chip, so it can effectively avoid damage and data loss.


9. Can be reused

   RFID electronic tags have the functions of repeatedly adding, modifying, and deleting data stored in RFID tags, which facilitates the replacement and update of information.


10. Small size and diversified shapes

      RFID electronic tags are not limited by shape or size, so there is no need to match paper fixation and printing quality for reading accuracy. In addition, RFID tags are also developing towards miniaturization and diversification to apply to more different products.