Smart Humidity Sensor Switch For Bathroom Exhaust Fans With Auto Moisture Control, 3 Amp Single Pole Fan Controller, White Finish, Keeps Humidity In Check And Auto On Off For Fast Hands Free Bathroom Vent Control

Smart Humidity Sensor Switch for Bath Fans with Auto Control
✔️ Pack: 1 unit; 3 Amp single-pole fan controller with auto humidity on/off

The humidity sensor switch is a smart, hands-free control for bath exhaust fans. It senses humidity levels and automatically runs the fan to keep bathrooms dry and comfortable, commonly installed in homes, apartments, and other spaces with moisture concerns.

✅ 3 Amp single-pole fan controller for standard wallbox installs
✅ Humidity sensing auto on/off reduces dampness and muggy air
✅ Meets Title 24 and IECC 2021 energy codes for efficiency
✅ No neutral wire required, easy retrofits in older homes
✅ Built in programmable light timer for 1, 5, 15, or 30 minutes

💡 What is a humidity sensor switch for bathroom exhaust fans and how does it improve moisture control? This handy device senses humidity and automatically runs the fan to maintain comfortable air quality. - It responds to humidity changes quickly and triggers only when needed - It helps prevent mold and dampness in bathrooms - It reduces energy use by running the fan on demand