Product picture - Meridian Technologies DigiSlim FR-4V1C1J 1C1J-SFP 4-Channel 8-Bit, 7 MHz NTSC PAL Video, 1-Channel Bidirectional Contact Closure, and 1-Channel Bidirectional RS-485 Data System Receiver Card Meridian, Technologies, DigiSlim, FR-4V1C1J, 1C1J-SFP, 4-Channel, 8-Bit, 7, MHz, NTSC, PAL, Video, 1-Channel, Bidirectional, Contact, Closure, 1-Channel, Bidirectional, RS-485, Data, System, Receiver, Card Click the image to close this page