The remote connects wirelessly to the TV so you don’t need line of sight, but it also has an IR emitter. Another IR emitter on a long cable can be run into a cabinet ... for a 65-inch screen ...

That's the wonder of a TV lift ... 48-inch screens, for example — it will set you back about $200 on Amazon. However, heftier TVs need stronger lifts, which cost a bit more. Now, for the cabinet ...