ELEGRP Humidity Sensor Switch for Exhaust Fan, Bathroom Moisture Control, Automate Ventilation, Air Circulation, Ground Wire Required, Single Pole, White, 1 Pack

ELEGRP Humidity Sensor Switch for Exhaust Fan, Bathroom Moisture Control, Automate Ventilation, Air Circulation, Ground Wire Required, Single Pole, White, 1 Pack

• Auto Humidity Control: Built-in microprocessor-controlled digital humidity sensor to accurately detect moisture and auto activate the exhaust fan. Turns the fan on automatically when humidity exceeds preset levels and off once it drops to normal to eliminate excess moisture, enhancing daily comfort, and improving indoor air quality.
• Multiple Operation Modes: 3 selectable modes including bath mode, air cycle mode, humidistat mode. Ideal for high-moisture spaces like bathrooms, laundry rooms and basements. Manual press option for instant ventilation or immediate fan shutoff.
• Customizable Humidity Control: Adjust humidity detection sensitivity to fit your environment, avoid unnecessary fan activation, reduce noise, save energy, and keep your home quiet and comfortable — ideal for high-humidity areas where you don't want the fan running nonstop overnight.
• Tool-Free Customization: Built-in toggle to easily adjust 3 operation modes, 4 humidity levels and 3 operating modes directly. No wall plate removal or extra tools needed for quick hassle-free configuration.
• Easy to install: Slim design fits most wall boxes. Can be installed with or without a neutral wire, but must be connected to a ground wire to ensure safe, reliable, and compliant operation. ETL Listed. Meets ASHRAE 62.2 and supports compliance with California Title 24 (2019 & 2022) and CALGreen Part II indoor air quality standards.
• Wide compatibility: Supports ventilation fans up to 1/4 HP. Compatible with most standard bathroom exhaust fans. Wall plate included.