UHF RFID READER with TCP/IP function Self-intellectual property; Support ISO18000-6B, ISO18000-6C(EPC C1G2) protocol tag; 865~868MHz, 902~928MHz frequency band(frequency customization optional); FHSS or Fix Frequency transmission; RF output power up to 30dbm(adjustable); 12dbi antenna optional with effect distance up to 10m~20m*; Support auto-running, interactive and trigger-activating work mode; Low power dissipation with single +9 DC power supply; Support RS232, RS485, Wiegand TCP/IP interface;