If I turn it on manually will it turns off in 30 minutes? I wasn’t sure if that’s what it means in the description?

Yes, If you turn on the device manually, it will automatically turn off after 20 minutes. If you manually turn off then the humidity sensor is deactivated and you will have to turn on manually and let it cycle in order to turn the sensor back on. Best Regards, TopGreener Inc.

How do I program this? And does it flash or change a color when I change the levels?

In order to program, hold down the button for 8 seconds until the indicator light blinks. Once it is blinking, change modes by hitting the button 1,2 or 3 times. The mode is indicated by the number of times the LED blinks/flashes. The LED will only flash not change color. Best Regards, TopGreener Inc.

What are the humidity percentages for the low, medium and high settings?

The setting are as follows: 45%-low,, 65%-medium(Default), 80%-high. If you have further questions please let us know at support@topgreener.com Best Regards, TopGreener Inc.

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💨 Breathe smarter, live fresher — the humidity hero your space deserves!

RELIABLE CERTIFIED - UL-listed with a 1-year warranty, ensuring safety and peace of mind for your home or office.
CUSTOMIZABLE SENSITIVITY - Choose from three humidity levels (low, medium, high) to tailor ventilation to your room’s unique needs.
ENERGY SAVING AUTOMATION - Fan runs only as long as needed with a 30-minute delay, cutting down wasted electricity.
SMART HUMIDITY DETECTION - Automatically activates your fan when moisture spikes, keeping your space fresh and mold-free.
SLEEK SEAMLESS INTEGRATION - Includes a modern decorator wall plate for a clean, professional look in any room.

The TOPGREENER TDHS5 Humidity Sensor and Fan Control Switch automatically manages ventilation fans by detecting excess moisture levels between 45%-80% humidity. Designed for high-humidity areas like bathrooms and basements, it features three adjustable sensitivity settings and a 30-minute fan delay to optimize air quality and energy use. UL-listed and requiring a neutral wire, this 120VAC, 3A max load switch comes with a sleek decorator plate and a 1-year warranty, making it a smart, reliable upgrade for any modern home.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

₨2930

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Manufacturer	Top Greener Inc
Item Weight	308 g
Package Dimensions	12.5 x 9.6 x 8.71 cm; 308 g
Size	2 Pack
Colour	White
Style	2 Pack
Wattage	4.32E+3
Item Package Quantity	1
Switch Type	1-way
Specification met	UL
Batteries included?	No
Batteries Required?	No

TOPGREENER Humidity Sensor and Fan Control Switch, Ventilation Fan Humidity Sensor Switch, Fan Switch, Neutral Wire Required, TDHS5, 2-Pack

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