1.ARM11 CUP 2.RS485,TCP/IP,USB Host 3.Rfid card reader Inbuilt battery 4.3000 ... Color display,TCP/IP and 485 and USB communication connectivityOptional inbuilt RFID card reader and Battery ,USB Pen Driver data download Support Wiegend ... CardIdentification Time<0.5 SecFRR0.001%FAR0.00001%Communication InterfaceRS485,TCP/IP And USB Pen DriverCard Reader Module125KHZ EM RFIDFingerprint Image ...