The ebode IR over HDMI set, HDIK30 contains two IR Adapters, one IR Receiver and one IR Blaster.
These products are used for the ebode HDMI splitters (HDSPLIT12 & HDSPLIT14), switchers (HDSWITCH31 & HDSWITCH51) and could also be used as a stand-alone IR over HDMI solution.
This kit features two selectable IR modes; CEC and IR. CEC is used when your device (TV, DVD, STB etc.) is CEC compatible.
When your device is CEC compatible* you do not need to use the included IR Receiver and IR Blaster since receiving and sending of IR is done over the IR Receiver build into your TV and sources (DVD, STB etc.).