Remote Control for TV Unit

hI GUYS,
A newbie onhere with what (for you guys) is a very simple question.
I have a very basic system, mostly pioneer, but it is housed ina solid wooden piece of furniture, meaning every time i want to use the remote control i have to open the door!!! Have been told there sre ways round this but have not come up with anything on my searches - can you guys help or suggest a way around this? Have been told there bluetooth siolutions or simple infared via 2 receivers - looking for a simple quick solution - any ideas??
Thanks in advance

 

Here is one solution £££'s http://www.logitech.com/index.cfm/remotes/universal_remotes/devices/374&cl=gb,en

 

logitech Harmony 895 remote is probably the best option, otherwise search for Xantech IR kit which allows you to use original remotes (IR eye on outside of cuupboard and emmiters inside)