---
product_id: 644592812
title: "TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Fan Automated Control, Neutral Wire Required, UL Listed, TDHS5, Gray"
brand: "topgreener"
price: "€ 73.22"
currency: EUR
in_stock: true
category: "Topgreener"
url: https://www.desertcart.be/products/644592812-topgreener-humidity-sensor-switch-for-ventilation-fan-air-moisture-detection
store_origin: BE
region: Belgium
---

# 20-min time delay 3A max fan load Humidity-triggered ON/OFF TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Fan Automated Control, Neutral Wire Required, UL Listed, TDHS5, Gray

**Brand:** topgreener
**Price:** € 73.22
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe Easy: Let your fan work smarter, not harder!

## Quick Answers

- **What is this?** TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Fan Automated Control, Neutral Wire Required, UL Listed, TDHS5, Gray by topgreener
- **How much does it cost?** € 73.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/644592812-topgreener-humidity-sensor-switch-for-ventilation-fan-air-moisture-detection)

## Best For

- topgreener enthusiasts

## Why This Product

- Trusted topgreener brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable & Safe:** UL-listed with copper/brass contacts and a 3-year warranty for peace of mind and durability.
- • **Seamless Integration:** Neutral wire required and easy wall-mount installation designed for single-pole use in 120VAC systems.
- • **Manual Override Control:** Bypass the sensor anytime with a simple ON/OFF switch for full user control.
- • **Smart Humidity Detection:** Automatically activates your ventilation fan when moisture spikes, keeping your space fresh and mold-free.
- • **Customizable Sensitivity Levels:** Choose from low, medium, or high humidity thresholds to perfectly match your room’s ventilation needs.

## Overview

The TOPGREENER Humidity Sensor Switch (TDHS5) is a UL-listed, wall-mounted control device that automatically powers your ventilation fan based on preset humidity levels (45%-80%). Featuring three adjustable sensitivity settings, a 20-minute delay timer, and manual override, it supports up to 3 amps at 120VAC. Designed for bathrooms, basements, and laundry rooms, it ensures optimal air moisture control with reliable copper/brass contacts and a 3-year warranty.

## Description

Buy TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Fan Automated Control, Neutral Wire Required, UL Listed, TDHS5, Gray: Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Sensor switch detects excess humidity and automatically turns the ventilation fan on. Perfect for high humidity locations such as the bathroom, laundry room, basement, etc.
- Humidity control switch turns fan ON automatically when humidity exceeds preset level and turns it OFF after it drops to normal to eliminate excess humidity.
- The humidity sensor has three levels to choose from (low, medium, high) to suit specific ventilation needs of the room. Bypass the humidity sensor by manually turning the fan off when it is on.
- Time delay of 20 minutes; features a manual ON/OFF switch to bypass the humidity sensor.
- Gray color; Neutral wire required. Single-pole use only. 120VAC. 3A maximum fan load.45%-80% humidity range. 3-year warranty, UL-Listed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YBKTLP4 |
| Best Sellers Rank | #29,841 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Humidifier Accessories |
| Brand Name | TOPGREENER |
| Circuit Type | 1-way |
| Color | Gray |
| Compatible Devices | Ventilation fan |
| Connector Type | Screw Terminals |
| Contact Material | Copper,brass |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Adjustable |
| Controller Type | Push Button |
| Current Rating | 3 Amps |
| Customer Reviews | 4.2 4.2 out of 5 stars (496) |
| Manufacturer | TOPGREENER |
| Material Type | Plastic |
| Model | TDHS5 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 120 Volts (AC) |
| Operation Mode | ON-OFF |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | UL |
| Switch Type | Toggle |
| Terminal | Screw |
| UPC | 883951459147 |
| Unit Count | 1 Count |
| Wattage | 75 watts |

## Product Details

- **Brand:** TOPGREENER
- **Circuit Type:** 1-way
- **Connector Type:** Screw Terminals
- **Contact Type:** Normally Open
- **Current Rating:** 3 Amps
- **Material:** Plastic
- **Operating Voltage:** 120 Volts (AC)
- **Operation Mode:** ON-OFF
- **Switch Type:** Toggle
- **Terminal:** Screw

## Images

![TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Fan Automated Control, Neutral Wire Required, UL Listed, TDHS5, Gray - Image 1](https://m.media-amazon.com/images/I/51f+py4H7fS.jpg)
![TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Fan Automated Control, Neutral Wire Required, UL Listed, TDHS5, Gray - Image 2](https://m.media-amazon.com/images/I/51P4mfx5szS.jpg)
![TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Fan Automated Control, Neutral Wire Required, UL Listed, TDHS5, Gray - Image 3](https://m.media-amazon.com/images/I/613y-8zJvpS.jpg)
![TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Fan Automated Control, Neutral Wire Required, UL Listed, TDHS5, Gray - Image 4](https://m.media-amazon.com/images/I/71X91kT7DES.jpg)
![TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Fan Automated Control, Neutral Wire Required, UL Listed, TDHS5, Gray - Image 5](https://m.media-amazon.com/images/I/71TLUtI5wsS.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-01*