Introducing Lutrons first-ever Humidity Sensor Switch, offering a bathroom solution that you and your homeowners can be proud of. This state-of-the-art device detects humidity levels to activate the exhaust fan when needed, reducing moisture, mildew, and mold in any bathroom space. The device is compatible with a 3A, 1/10 HP fan, as well as a 3A combined fan and light. Showcasing our commitment to quality and innovation, the XactSense Humidity Sensor Switch measures humidity levels and uses advanced signal processing to determine the optimal time to activate the fan. This new humidity-sensing feature provides added convenience and allows consumers to adjust how long the fan will stay on once activated. This low-effort, high-impact remodel delivers a simple yet innovative solution for homeowners, minimizing energy consumption and maximizing efficiency. Coordinates perfectly with Lutron Claro wall plates for consistent color matching (wall plates sold separately).