The X10 Mini Controller lets you remotely control lights and appliances from anywhere in your home. You can keep it by the bedside and turn off the TV without getting out of bed. You can turn off your child's radio or night light from your bedroom. You can turn on ALL lights connected to Lamp Modules and Wall Switch Modules with the push of a button if you hear a suspicious noise at night. You can even turn off everything in the system with one button to save energy. How many times have you gone to bed and left a downstairs light on because you didn't want to get out of bed to turn it off? Now you don't have to.