RFID通道访问控制系统基于RFID技术 (线RFID), 这是一种通信技术. 它可以识别特定目标并通过无线信号读取和写入相关数据, 无需在识别系统和特定目标之间建立机械或光接触. )A new open intelligent access control and attendance […]

RFID anti metal tag adds a kind of anti metal material on the basis of the original one. This material can prevent the failure of the tag and metal object adhesion. The tag of this material is called RFID anti metal tag. Anti metal material is a kind of special anti magnetic and absorbing material,