Reviews Description: The essential center of your entertainment system. Say "Goodbye" to the wasted time and endless frustration of multiple remotes controlling multiple devices, and say "Hello" to one single, easy-to-use device with a cool new shape. The Harmony 1000 remote control, with its engaging and logical interface, simplifies even the most complex programming functions. Logitech's patented Smart State technology® makes it possible to seamlessly control up to 15 separate components with just one touch. Programming your HDTV? The Harmony 1000's color display makes it easy to control even the aspect ratio and sound modes. And, you can do it all without direct line-of-sight, since the Harmony sends both infrared (IR) and Z-wave wireless home automation standard (also known as radio frequency or RF).