The IR extender can extend IR signal by the CEC channel of the HDMI port. You can control the IR
Signal source device by using the received IR (infrared) signal on the IR Receiver, best for hidden source device with HDMI port.
I am using a Sarowin HDMI Extender via Cat6 to view Astro channels upstairs, with the Astro box located downstairs. I want to control the Astro box downstairs (currently not able to) using this IR Extender from upstairs via the HDMI Cat6 extender. If this works with the HDMI extender, it would be great.
Hope to hear from you soon.