You forgot to turn off the lights and shut the window shades after you left home? With SmartPT you do not have to worry anymore. You can control your lights and shades from you Iphone or Ipad, anytime and from anywhere with an intuitive and easy app that lets you create scenarios according to your needs. You can have a typical scenario like "all off" or design specific scenes like "Waking Up" where you can establish an especific hour in which the shades will go up and you will wake up with the natural light instead of an anoying alarm sound. All you need is to connect the SmartPT devices.