... RFID card reader,Best price,3years warranty, RS232, RS485, TCP/IP, USB Host,CE/FCC,OEMs/ODMs RFID card readerHF-IM2500 ... different time period according to your requirement·MP4 Player: Supports many kinds of media player·Photo Display: The photo will be displayed after ... keys and 8 programmable function keys·Communication: RS232, RS485, TCP/IP, USB Host·Options: WIFI, GPRS, Mifare, HID, iClass ·Size: ...