Derivative products: Passive RFID products,silicone RFID which require close contact identification,Silicone RFID such as meal cards, bank cards, bus cards, and ID cards. The main operating frequencies are low frequency 125KHZ,Silicone RFID high 13.56MHZ, ultra high frequency 433MHZ and 915MHZ. Active RFID products, Silicone RFID this type of products have the characteristics of automatic identification at a long distance, such as intelligent parking lot, smart city, smart transportation and Internet of Things,Silicone RFID etc. The main work is microwave 2.45GHZ and 5.8GHZ, UHF 433MHZ. Semi-active RFID products: Combining the advantages of both active RFID products and passive RFID products,Silicone RFID under the trigger of low-frequency 125KHZ frequency, let microwave 2.45G play its advantages, activate positioning at close range,Silicone RFID and transmit data at long distance.

The advantages and disadvantages of rfid radio frequency identification technology. Advantages: strong anti-interference, long service life, fast recognition speed,Silicone RFID dynamic operation, RFID tag data capacity is very large, anti-collision, within the effective recognition range of the reader,Silicone RFID it can read multiple RFID tags simultaneously;Silicone RFID safe The RFID tag can be attached to the product in any form,Silicone RFID and can encrypt the tag data to improve security. Disadvantages: Related products are expensive,Silicone RFID and there is no unified standard in the world. The technology of UHF band is not widely used and the technology is not mature enough.