Humidity and PIR Motion Sensor Switch

Humidity Sensor Switch with PIR Motion Sensor provides a dual-control solution for managing ventilation and lighting in moisture-prone areas. This advanced 120VAC switch features a high-precision humidity sensor that automatically triggers the exhaust fan when excess moisture is detected, helping to prevent mold and mildew in bathrooms, laundry rooms, and basements. It operates within a 45% to 80% humidity range and offers three selectable sensitivity levels—Low, Medium, and High—to ensure optimal ventilation performance for your space's specific needs. In addition to moisture control, the integrated Passive Infrared (PIR) sensor provides hands-free lighting automation by detecting occupancy and vacancy. The lights turn on automatically upon entry and off after a customizable time delay of 5 to 30 minutes. The switch also offers manual ON/OFF buttons to override both the fan and light settings whenever necessary. Supporting up to a 3A fan load and featuring a sleek finish, this single-pole switch requires a neutral wire for installation. It is a professional-grade, UL-listed upgrade that improves air quality and energy efficiency, complete with a matching screwless wall plate for a refined look.