What Is Dual Frequency RFID Card ?
http://www.enjoyrfid.com/ 2016-10-13 9:05:46 From：Enjoyrfid Technical Hit：
A dual frequency RFID card that can talk to readers in two different frequencies when interrogated, sometimes customer hopes RFID card can be more than one frequency that can combine together and use easy. OPRFID technical Co.,Ltd. have developed this technique and mixed two different kinds of frequency into one card, such as rfid 125khz mix 13.56mhz or 125khz mixed 860-960Mhz or 13.56Mhz mix 860-960Mhz. This making way will make people save much more time produce separately 2 different frequency card and use better. We also can print color and artworks follow customers.
Radio-frequency identification (RFID) is the wireless using of electromagnetic areas to transfer data, to your needs for automatically identifying and keeping track of tags attached to products. The RFID tags consist of electronically stored information. Some tags are powered as a result of electromagnetic induction from magnetic area produced near the reader. A number of types collect energy through the interrogating radio waves and be working as a passive transponder. Other types have a local power for example a battery and may operate with a huge selection of meters from the reader. In contrast to the barcode, the tag does not necessarily need to be throughout line of sight of the reader and may be embedded in the tracked object. RFID is certainly a way for Automatic Identification and Data Capture (AIDC).
A dual frequency RFID card such as 125khz or 13.56 mhz has long been anticipated by the marketplace to unleash the full power of RFID. By providing the equipment that expand the RFID value chain to include the ability for brand manufacturer to immediately connect to the end customer is a milestone event for the whole business. To combine all the benefits of UHF and NFC into a single chip tag is undoubtedly an exquisite resolution. To embrace the latest ISO standards for maximum security in both frequencies opens doors to opportunities beyond the retail store originally targeted and into the pharmaceutical, nutracetical as well as healthcare spaces.
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