Product picture - Meridian Technologies DigiFlex DT-2V1K 1K-5 2-Channel Video Multiplexer with 1-Channel Full Duplex RS-485 Data System Transmitter Card Meridian, Technologies, DigiFlex, DT-2V1K, 1K-5, 2-Channel, Video, Multiplexer, with, 1-Channel, Full, Duplex, RS-485, Data, System, Transmitter, Card Click the image to close this page