"DDPu" Universal Smart Dynamic Display Panel (G4s) is a wall switch Panel with LCD and Multi functions, Built in IR Receiver Plug in Port in Universal Frame that Fits US, UK, EU and Other Back Boxes. Function. Easy Graphical and Multi Lingual configuration ability, Multi Functional Pages: Lighting, Moods, HVAC, Music, Fan Speeds, Motorized Shades, Security. With 2-way status update. (Each Button has right and left different function, Back let LED, LCD Brightness control), AC Page Lock Function, Double click Macro Function, Mannual Programming Enabled.