The radio frequency identification system is a non-contact automatic identification system, which automatically recognizes the target object through radio frequency wireless signals and obtains relevant data. It is composed of electronic tags, readers and computer networks.

RFID & NFC Blocking card is a smart shield card specially used to shield wireless signals of high-frequency (13.56MHz) smart cards (such as credit cards, payment cards,etc.) to prevent card information from being obtained by criminals.

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RFID & NFC Blocking card is a smart shield card specially used to shield wireless signals of high-frequency (13.56MHz) smart cards (such as credit cards, payment cards,etc.) to prevent card information from being obtained by criminals.

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RFID ear tags use RFID technology, built-in chips and antennas, and encoded information is stored in the chip. Because RFID has the characteristics of non-contact, long-distance, automatic identification of moving objects, readable and writable, etc., some automated measurement, measurement, and quantitative systems have been promoted and used in the animal husbandry industry. Various livestock feeding and management systems such as the automatic weighing management system for livestock and the automatic measurement management system for milk production are based on the use of RFID ear tags.

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