You can control your home appliances up to 500W operating power for each device with this RF smart switch. This is a  4channel smart relay switch to ON and OFF 220V @50Hz AC applications. It is very easy to install at your existing switchboard to make it wireless with remote control in your hand. RF Remote operates up to 30meters of Range. This  system can be used for the appliances like incandescent Light, FAN, TV sets, or any other appliances under 550W operating power. This one-of-a-kind light remote control is designed to provide a strong signal up to 100 feet so that you can easily control any device or small appliance anywhere in your home.