Product description The products can be compatible with multi-protocol, small volume, quickly read, round-polar antenna is no limited of direction for tag, proof-water, can be used widely in RFID systems. Product mode explanation HUC-MU3112-R: Port is RS232, RS484, Wiegand26 /34 HUC-MU3112-E: Port is RS232, TCP/IP Product specifications Model number HUC-RU3112 Protocol ISO18000-6B£¬ISO18000-6C£¨EPC GEN2£© Frequency Range ISM¡¡902~928MHZ (FCC) or 865~868MHZ (CE) Operation Mode Fixed Frequency or FHSS Software Programmable RF Power Output 0~30dBm Reading Rate Software Programmable£¬Average Reading per 64Bits£º12 m Reading Clue Buzzer and LED Antenna Built-in Antenna£¬Gain:6dbi Power Consumed DC +9v AC¨CDC Adapter, less than 3 Amps Dimension 440mm¡Ã440mm¡Ã50mm Avoirdupois 2 Kg Operation Temp -20¡æ~+80¡æ Product package Gross weight: 4.5 kg