Use your Smartphone or Tablet as your remote control for everything. With Control4 or our other home automation systems, we can set up apps on your Smartphone or Tablet to control everything on your home automation system. This means you could potentially greet the person at the front door from your Smartphone. Or play music throughout the entire house from Smartphone or Tablet. Or display what is on your iPhone or iPad on your TV screen with Apple AirPlay. There are millions of possibilities.