I have a Logitech 880 to control a/v gear (avr, directtv, bluray player and htpc) inside the cabinet and everytime I start the system I will open the cabinet door so that I get the Ir signal. It would be fine if the door is always closed because I already removed the back sheet of the cabinet. What do I need so I can control the my gear even the door closed.thanks. I read those remote extender but I think it doesn't work on 880. Is there another option?
Thanks.

This (http://www.smarthome.com/59501/Smarthome-Hidden-IR-Repeater-System/p.aspx) should work, or something like it.