---
product_id: 638783470
title: "WiFi Water Leak Detector, Smart Water Sensor with 100dB Adjustable Alarm&App Alerts, IP67 Waterproof, Detector for Home with Cable, No Hub Required (Support 2.4G) (White, Pack, 1)"
brand: "switchbot"
price: "€ 23.22"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/638783470-wifi-water-leak-detector-smart-water-sensor-with-100db-adjustable
store_origin: IE
region: Ireland
---

# 0.5mm high sensitivity leak detection 2.4GHz Wi-Fi, no hub needed 100dB adjustable loud alarm WiFi Water Leak Detector, Smart Water Sensor with 100dB Adjustable Alarm&App Alerts, IP67 Waterproof, Detector for Home with Cable, No Hub Required (Support 2.4G) (White, Pack, 1)

**Brand:** switchbot
**Price:** € 23.22
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay smart — never miss a drip with SwitchBot!

## Quick Answers

- **What is this?** WiFi Water Leak Detector, Smart Water Sensor with 100dB Adjustable Alarm&App Alerts, IP67 Waterproof, Detector for Home with Cable, No Hub Required (Support 2.4G) (White, Pack, 1) by switchbot
- **How much does it cost?** € 23.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/638783470-wifi-water-leak-detector-smart-water-sensor-with-100db-adjustable)

## Best For

- switchbot enthusiasts

## Why This Product

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

## Key Features

- • **Versatile 1-Meter Probe:** Extended cable lets you monitor hard-to-reach spots like basements, fish tanks, and behind appliances.
- • **Pinpoint Precision Sensing:** Four sensor probes detect water as low as 0.5mm, catching drips before they become disasters.
- • **Instant Leak Alerts Anywhere:** Get real-time app & email notifications without extra hubs—stay ahead of water damage no matter where you are.
- • **Smart Home Integration Ready:** Seamlessly connect with Alexa, Google, Siri, and SwitchBot ecosystem for voice control and automated safety.
- • **Robust IP67 Waterproof Design:** Built to withstand humid environments and accidental splashes, ensuring reliable protection 24/7.

## Overview

The SwitchBot WiFi Water Leak Detector is a compact, IP67 waterproof smart sensor that detects water leaks with 0.5mm sensitivity. It connects directly to 2.4GHz Wi-Fi without requiring a hub, sending instant app and email alerts. Featuring a loud 100dB alarm and a 1-meter probe cable, it’s perfect for monitoring vulnerable home areas. With up to 2 years battery life and compatibility with major smart home platforms, it offers proactive, hassle-free water damage prevention.

## Description

SwitchBot WiFi Water Leak Detector, Smart Water Sensor with 100dB Adjustable Alarm&App Alerts, IP67 Waterproof, Detector for Home with Cable, No Hub Required (Support 2.4G) (White, Pack, 1)

## Features

- Real-time Notifications (No Hub Needed): After connecting to Wi-Fi, you will be able to receive real-time email and app notifications remotely when dripping, leaking, or flooding is detected, without the need to purchase an additional hub. Share devices with family, and they can also check home status at any time. (2.4Ghz Wi-fi Only)
- High Sensitivity Drip Alarms: This device is equipped with four sensor probes at the top and bottom, which can detect a low water level of just 0.5mm. If water pipes drip, and your floor is submerged, or gets wet, it will sound an alarm. Water Leak Detector is compact and convenient in size, suitable for placement in laundry rooms, water heaters, dishwashers, sinks, and other places.
- Water Level Detection: Equipped with a 1-meter extended probe, you'll be able to detect changes in water levels of places like swimming pools, bathtubs, and fish tanks. It can also be placed in narrower areas, such as inside refrigerators or washing machines. And is suitable for homes, warehouses, basements, sinks, water heaters, pipelines, and more.
- Includes Loud Alarm Sounds: To help you stay alert, we've included 100dB high pitched alarms, which means even if there is a leak in basements or places a little further away, you'll know in a timely manner. Once discovered, you can manually set it back to mute without worrying about noise issues.
- IP67 Waterproof, Up to 2 Years Battery Life: Water Leak Detector is designed with a fully sealed waterproof shell and can easily handle high humidity working environments. It comes with 2 x AAA batteries and has a battery lifespan of up to 2 years. When battery is low, our app will also send notifications to remind you to replace them in a timely manner.
- Part of SwitchBot Ecosystem, Voice Command Compatible: Use with SwitchBot Plug Mini or Indoor Cam, and remotely turn off electrical equipment or check the condition of your house in case of leakage. It can also support third-party services such as Alexa/Google/Siri/IFTTT/SmartThings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Description | Lithium |
| Number of Batteries | 1 A batteries required. (included) |
| Voltage | 3 Volts (DC) |
| Control Method | App, Voice |
| Noise Level | 100 Decibels |
| Mounting Type | Tabletop Mount |
| Sensor Technology | Contact Sensor |
| UPC | 810150540468 |
| Manufacturer | Wonderlabs |
| Part Number | W4402010 |
| Item Weight | 2.4 ounces |
| Product Dimensions | 1.3 x 1.3 x 3.1 inches |
| Item model number | W4402010 |
| Batteries | 1 A batteries required. (included) |
| Style | White |
| Item Package Quantity | 1 |
| Included Components | Water Leak Detector with Cable |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Description Pile | Lithium |

## Product Details

- **Color:** White
- **Brand:** SwitchBot
- **Power Source:** Battery Powered
- **Compatible Devices:** Various Smart Home Devices and Voice Assistants
- **Product Dimensions:** 1.3"L x 1.3"W x 3.1"H

## Images

![WiFi Water Leak Detector, Smart Water Sensor with 100dB Adjustable Alarm&App Alerts, IP67 Waterproof, Detector for Home with Cable, No Hub Required (Support 2.4G) (White, Pack, 1) - Image 1](https://m.media-amazon.com/images/I/51YG+Cl3DzL.jpg)

## Available Options

This product comes in different **Unit Count, Style** options.

## Frequently Bought Together

- SwitchBot WiFi Water Leak Detector, Smart Water Sensor with 100dB Adjustable Alarm&App Alerts, IP67 Waterproof, Detector for Home with Cable, No Hub Required (Support 2.4G) (White, Pack, 1)
- SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-24*