Pair this battery-operated smart light switch with a radiant Smart Switch with Netatmo, then add to any wall to control the same light from an additional location . no wires or tools needed. Use the included adhesive to mount anywhere in minutes. Perfect for rooms not wired for 3-way control. Smart Lighting lets you set the exact lighting you need, from anywhere, adding safety and convenience to your home. And delivering it all with unprecedented range and reliability, 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, smart dimmer switches and smart outlets to build a solution that perfectly fits any space and need. Screwless Wall Plates from the radiant® Collection included. Features: Control lights from smartphones and tablets* with the Legrand Home + Control app. Even schedule lights to turn on/off automatically, create groups, set scenes and monitor energy usage\; Installs easily, no wiring required, for ultimate flexibility. Simply mount to any wall for long-lasting, battery-powered control\; Perfect solution for adding 3-way control, no wiring required, when paired with a Smart Switch with Netatmo\; Compatible with other smart products through Amazon Alexa, Google Assistant and Apple HomeKit, as well as with home automation systems\; Features ultra-reliable performance through a robust and dedicated mesh-network; Available color options include White, Light Almond and Nickel\; Screwless Wall Plate included. Coordinate with other designer switches and outlets available from the radiant® Collection for a cohesive, sophisticated look\; Must be paired with a Smart Switch or Smart Plug-In Switch from the radiant with Netatmo solution; Smart Gateway required - Certifications: cULus Listed; IC Certified; FCC Compliant; UL Listed; RoHS Compliant