The features Power over HDBaseT (POH) which sends power from Tx to Rx over Cat 5e / 6 / 6a cable without any additional power supply. The supports RS-232 and IR signaling pass-through allowing you to control the HDMI source device from the receiver unit (VE1812R) while also accessing the HDMI display device from the transmitter unit . The IR signals can also be extended in both directions.