Smart Humidity Sensor Light Switch for Bathroom Exhaust Fans, Ventilation Fans, LED Lights, and Night Light with Auto Humidity Control, Timer Function, 3 Amp UL Listed, White Akicon

Smart humidity sensor switch for bathroom fans and lights
✔️ 3-function control: fan + 2 lights with humidity & timer, single unit

This smart humidity sensor switch automates bathroom ventilation and lighting. It detects humidity in the room and automatically turns the fan ON when humidity exceeds a preset level, then turns it OFF after it drops to normal. Ideal for bathrooms, laundry rooms, basements, spas, and any space where controlling moisture and energy use matters.

✅ Humidity sensor with 5 levels: 90%, 80%, 70%, 60%, 50%
✅ Timer function with 5 presets: 5, 15, 30, 45, 60 minutes
✅ 3-function switch: fan + 2 lights; works with most bathroom fans
✅ UL Listed, 3 A rating for safe use in standard bathroom circuits
✅ Manual bypass to override sensor when needed

💡 What is a bathroom humidity sensor switch with timer used for and how does it help moisture control?

It's a handy device that automatically runs a bath exhaust or ventilation system and lights based on room humidity, cutting moisture buildup and saving energy.

• Automatically activates exhaust when humidity crosses a preset threshold
• Turns off as humidity drops to the chosen level to prevent over-ventilating
• Includes a built-in timer to run lights or fan after a shower
• Works with most bathroom fans and lighting setups