The Legrand WNRH1WH is a Radiant Smart Gateway With Netatmo White Color Finish. The smartest way to take control of lights and power, optimized for larger homes. The radiant with Netatmo leverages leading Netatmo technology to provide an ideal solution for larger homes with many smart products. Start with the Smart Gateway to establish a robust and dedicated mesh network, then add smart switches, dimmers and outlets to build a solution that perfectly fits a home's unique space and needs.