RFID card access control&time attendance 1.GPRS,ADSL,TCP/IP,U-Disk,RS232/485, ... for remote control. ·A variety of communication modes: ADSL, TCP/IP, U-Disk, RS232/485, optional GPRS ... inch TFT color, 320*240 PixelsVerification mode1: N, 1:1FRR<0. 01%FAR<0. 0001%Response time< ... / RS485, TCP/IP, U-Disk, Weigand 26, ADSL and GPRS (optional)Card ReaderMifare one or Proximity CardDistance2. ...