Bathroom Humidity Sensor Switch with Light Control and Automatic Ventilation
Description
Description
Automatic Humidity Detection & Smart Fan Control
Built-in digital humidity sensor accurately detects moisture levels and automatically activates the exhaust fan to reduce humidity, prevent moisture buildup, and improve air circulation.
Fan & Light Combination Control
Control your bathroom exhaust fan and lighting with one convenient switch. The separate light switch works independently for vanity lights, shower lights, and other fixtures.
3 Smart Ventilation Modes for Different Needs
Choose from Bath Mode, Air Cycle Mode, and Humidistat Mode to customize ventilation based on your environment. Perfect for bathrooms, laundry rooms, and other high-moisture areas.
Adjustable Humidity Sensitivity & Quiet Operation
Customize humidity detection levels to prevent unnecessary fan activation, reduce noise, save energy, and maintain a comfortable indoor environment.
Tool-Free Settings & Easy Installation
Quickly adjust operation modes and humidity settings with built-in controls—no wall plate removal or extra tools required. Slim design fits most standard wall boxes.
Safe, Reliable & Wide Compatibility
ETL Listed and designed for reliable performance. Supports ventilation fans up to 1/4 HP and various lighting loads, compatible with most standard bathroom exhaust fans.
Technical Specifications
- Brand: ELEGRP
- Switch Type: Push Button Switch
- Operation Mode: ON-OFF-ON
- Contact Type: Normally Open
- Current Rating: 2A
- Operating Voltage: 120V
- Terminal Type: Screw Terminal
- Connector Type: Crimp
- Material: Brass & Plastic
- Dimensions: 3.35 x 2.36 x 5.16 inches
Shipping & Rerturns
Shipping & Rerturns
Shipping
Free shipping on orders over $39. Orders ship in 1–2 business days and typically arrive within 3–5 business days.
30-Day Returns
Return or exchange your order within 30 days of delivery. Items must be in original condition with proof of purchase.
Hassle-Free Replacement
If your product arrives damaged or has a manufacturing defect, we’ll replace it at no extra cost.

Automatically Detects Humidity & Activates Ventilation When Needed
Helps reduce excess moisture, prevent stuffy air, and maintain a more comfortable bathroom environment.

3 Smart Modes & Adjustable Humidity Settings for Every Environment
Choose from Bath Mode, Air Cycle Mode, and Humidistat Mode, with adjustable humidity and timer settings to match your comfort needs.

Easy Setup with Tool-Free Access to Custom Settings
Simply remove the top cover to access built-in toggles and adjust operation modes, humidity levels, and timer settings without uninstalling the switch.
Easy Mode Switching with LED Indicators
Easily switch between Bath, Air Cycle, and Humidistat modes using simple button controls. The color-coded LED indicator clearly identifies the selected mode, making it easy to customize your ventilation settings to suit your needs.
Find the Right Mode for Your Space
Single-Pole Installation Only
Compatible with standard single-pole wiring. Not suitable for 3-way switch applications.
For Changing Humidity Conditions
Automatically activates when humidity reaches your set level and repeats cycles as needed to maintain a fresher, more comfortable space.
Keep Moisture Under Control Automatically
The fan turns on when humidity rises, runs for the selected time, and only activates again when needed.
Keep Air Fresh Without Constant Fan Operation
Automatically cycles ventilation every hour during your selected time period to improve airflow and comfort.




