Create a smart home experience with the Defiant Keychain Wireless Remote Light Control Receiver with Transmitter. This Universal compatible receiver allows you to control your lights through Wi-Fi connectivity and a circular Prime Focus. The light control unit is easy to install and comes with a transmitter that you can keep on your keychain for convenience. This unit is perfect for those who want to have full control over their home's lighting without the need for complicated systems. Add this unit to your home today and revolutionize the way you interact with your lights.