Additional features include on-screen display (OSD) with titling and time code, external time code synchronization, event marking, variable speed playback, random access, extended-range bit rate adjustment and signal confidence monitoring. DSx codecs can be interconnected to support multi-channel, concurrent recording, streaming and replay. Multi Channel Manager software provides simultaneous control of multiple DSx units and it’s integrated with Power-over-Ethernet (PoE) as well as external power.
The complete specs are here: http://www.rgb.com/