Channel Vision Complete Infrared Over Coax Ir Distribution System With Power Supply Complete Infrared Over Coax IR Distribution System. The kit includes an IR coax engine, with power supply, a dual head IR emitter, and plasma proof IR target. Components connect in-line with existing RG59/U or RG6/U cable, with no effect on cable system performance. Note: any splitters in the signal path between components must be DC passive. This complete IR coax engine system will allow just that.