FULL info here (opens in new window) is RS-8000 model but may be same as RCP-8000 modelFULLDATASHEETHEREThe KRAMER VS-8000 is a master remote control unit,designed for broadcast and industrial studioapplications. The VS-8000 allows access and control ofall Kramer "88"-series matrix switchers - the VS-88A,VS-88V, VS-88YC, SD-7588A, SD-7588V and the VS-4228N.Usingthebuilt-inRS-485interface,theVS-8000 allows the creation of any configuration consistingof one PC, an unlimited number of remote controllers,and up to eight "88"-series matrix switchers. The VS-8000 can activate all the functions of the connecteddevices, individually or grouped. Eight illuminatedpushbuttonsalloweasyconfigurationofeachmatrixswitcher or make it part of the "In System" group. Eightbright LED displays show the status of any stand-aloneor"InSystem"matrixswitcher.Thestatusoftheconnecting RS-485 line is continuously monitored by thecontroller.Themachinemaybedesktopmountedorbuiltintoacontrollingtable,thankstoitsshallow-profile design. The machine is fed from a 12V DC source,making it ideal for field operation