Product picture - Meridian Technologies DigiFlex DT-6V1D 1D-2 Digitally-Encoded Six-Channel Video with Full-Dusplex Rs-232 Data Channel Transmitter Meridian, Technologies, DigiFlex, DT-6V1D, 1D-2, Digitally-Encoded, Six-Channel, Video, with, Full-Dusplex, Rs-232, Data, Channel, Transmitter Click the image to close this page