Performance Index Operating Frequency: 860-920MHz, frequency band adjustable Frequency Hopping: FHSS or Fixed Frequency Power Output:+20dBm~+30dBm@50¦¸ load, 1dBm each step Antenna: Built-in linear polarization antenna Communication Interfaces: RS-232/RS-485/Wiegand/ RS-485/Ethernet/2 output/2 input(Built-in) Application Software Platform:Providing API, based on C++, C# (can be customized) Tag Operation Tag Protocol:ISO18000-6B, EPC Class 1 Gen 2(ISO18000-6C) Reading Range:0~15m Writing Range:0~5m Reading Speed:> 50pcs/s (EPC Class 1 Gen 2), > 20pcs/s (ISO18000-6B) Max Identifying number Simultaneously:160pcs(EPC Class 1 Gen 2), 10pcs(ISO18000-6B) Identifying Time:Single card 99.9% Mechanical/Electric Performance Protection Degree:IP55 Power:DC 12V Power Assumption:2W(Standby), 10W(Working) Dimension:445mm , 445mm , 78mm (L,W,H) Operating Temperature:-20¡æ ~ +60¡æ Storage Temperature:-40¡æ ~ +80¡æ Working Humidity: 20%¡« 95%(non-condensation).