KW2D-RH100Q4E is a ø22mm smart RFID reader with holder increases tracking, security, access levels, and productivity of applications. Built for easy integration into industrial systems, this RFID device lets OEM and end users implement secure equipment identification, access control, and traceability. The built-in Ethernet port that facilitates quick connectivity to host devices like PLCs and HMIs using Modbus TCP. A built-in LED and auxiliary buzzer provide feedback on operation status. KW2D readers operate at standard 13.56MHz high frequency, providing a reading distance of up to 15mm depending on the tag style. IDEC-supplied color-coded key fob or card-style tags include enhanced encryption compared with other tag types.