The HDBT-1-E is an HDMI 1.4/RS-232 Extender over CAT 5e/6
with IR control that is ideal for ProAV applications that
need HDMI signals extension up to 330 ft/100m. The unit uses
HDBaseT technology for extending uncompressed HD digital
video, audio, 3D video, and various control signals like
RS232 and IR over one single CATx cable.