RFID reader RFID time clock reader RFID time recorder reader RFID access control reader RFID card reader T22C is an innovative and elegant RFID ... offer unparalleled performance using the state of the art proximity reader, integrates ZKS attendance management system, low price with ... 0. 6 second6-12 cm255 units (TCP/IP), 31 units (RS485 mode)RS232, TCP/IPTime, ID number, NameEnglish, French, Spanish ...