Dual-tech Humidity Sensor Switch for Fan & Light
In-wall switch with PIR motion and humidity sensing to automate bathroom fan and light. Includes adjustable timing and neutral wire requirement. Customer note: some users report fan activation issues and mixed ease of installation
Highlights
- Dual PIR + humidity sensing
- Automates fan and light together
- Adjustable humidity threshold and timing
Pros
- Dual-tech automation for fan and light
- Humidity-triggered vent control
- Adjustable timer and modes
- UL Listed safety standard
- Neutral wire required for operation
Cons
- Mixed customer feedback on auto-on reliability
- Some reports of fan not turning on
- Installation difficulty varies by user
Best For
Features
- Dual-tech in-wall switch automates fan and light via PIR occupancy and humidity sensing
- Humidistat-based control turns fan on when humidity rises and off when normal
- Two modes: Occupancy auto on/off lights and auto on/off fan, or Vacancy manual on/off lights with auto fan
- Adjustable humidity level and time delay for precise control; motion sensing supports LED compatibility
- Requires neutral wire; connect hot to black/blue and verify white is true neutral
