Product picture - Meridian Technologies DigiFlex DT-2V2K 2K-2 2-Channel Video Multiplexer with 2-Channel Full Duplex RS-485 Data System Transmitter Card Meridian, Technologies, DigiFlex, DT-2V2K, 2K-2, 2-Channel, Video, Multiplexer, with, 2-Channel, Full, Duplex, RS-485, Data, System, Transmitter, Card Click the image to close this page