RFID Scanner. ISO11784/5 FDX-B, HDX, Bluetooth, RS232 and USB, 134.2khz and 125khz. Water ... , displaying, and transmitting via RS232 or USB or Bluetooth wireless technology module, the identification code contained within passive ... 2000 datasBEEPBuilt-inKeyboard3 keysBatteryAA*4pcsContinuous working period12 HoursCommunication method:Bluetooth, RS232 and USBStore Temperature-30°C-65°COperating ...