Wireless Connections,Easy Installation- only 220V / 110V power cable required.works with your existing wiring. Energy Saving-motion detectors automatically turn lights ON / OFF to save energy. Intelligent-Controlling your home by the touch and voice, anywhere, anytime, enjoy the smart life. Safe: remote control light on/ off,Created an illusion that someone is in home when you outside for vacation, in case thief steem at your home. Convenient-Save your time. Build up scenarios by app, only one touch, the scenes you want can start. Scheduling::You can set schedules to turn on/off home appliance at specific times. Affordable Solution--Low cost,every one can afford it.