W81

W81 card reader is an animal tag reader based on radio frequency (RFID) identification technology, which uses passive radio frequency technology in RFID low frequency full duplex (FDX-B) format. The card reader complies with the ISO 11784/5 international standard protocol, the working frequency is 134.2KHz, and the stability is high. It can recognize all EMID and FDX-B format tags. It is widely used in animal management, fish management, automatic feeding equipment and other fields.