No more remotes and buttons everywhere, not to mention batteries. With this model, I run the TV, CanalSat, DVD and home cinema. A button is enough to turn everything off and everything, what efficiency. For the configuration is simple, just connect to a PC, and the Web interface and here. This is my second, held the first 3 years (volume button did not work). Given the quality of the product and the price, I strongly advise you ....