... transmission of sixteen independent video channels, eight bi-directional audio channels, eight bi-directional data channels, four E1 ... 1/2/4/8 channels Video plus E1, Ethernet, Audio, Data, concentrative management. View the detailed information of power ... SpecificationPower: 85-265VAC, 50/60Hz, standalone device0.2A@12VDC, rack cardIndicators:Power, SYNC, Video, dataVideo:Channel: 16Format: PAL/ ...