HF long range RFID reader 1.Support ISO/IEC15693, EPC, UID 2.process speed is over 80 tags/s 3.effective ... distance up to 90cm Application:Logistics, Personnel Identification, Conference Attendance, Access Control, Anti ... J1No. SYMBOL COMMENTJ1-1 PWR +11.6~15VJ1-2 GND Ground 2.SMA Antenna Socket ... serial data output or RS485 R-3RXD(R+)RS232 serial data input or RS485 R+4G_OUT1General TTL ...