Optocore has debuted its expanded series of intercom interfaces at Prolight + Sound 2013 — following the development of its proprietary intercom systems – with the X6R-FX-INTERCOM-IC444 and V3R-FX-INTERCOM-IC44. The main features of the X6R-FX-INTERCOM-IC444 are: 8 Line Inputs; 8 Line Outputs; 8 GPI; 8 GPO with relay; auxiliary power outputs for external circuits. The main features of the V3R-FX-INTERCOM-IC444, meanwhile, are: 4 Line Inputs; 4 Line Outputs; 4 GPI; 4 GPO with relay; auxiliary power outputs for external circuits. The nomenclature is derived from the IC444 board, which is equipped with two 37-pole connectors — one male, the other female — and provides 4 Line Inputs, 4 Line Outputs and 4 GPIO. The X6R-FX can be equipped with two IC444 boards while the V3R-FX can be equipped with a single IC444 board. www.optocore.com