---
product_id: 717131293
title: "YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required"
brand: "yolink"
price: "744CFA"
currency: XOF
in_stock: false
reviews_count: 5
url: https://www.desertcart.sn/products/717131293-yolink-water-leak-detector-4-with-105db-audio-alarm-freeze
store_origin: SN
region: Senegal
---

# ¼ mile LoRa range 105dB loud alarm Freeze temperature alert YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required

**Brand:** yolink
**Price:** 744CFA
**Availability:** ❌ Out of Stock

## Summary

> 🚨 Stay dry, stay smart—leak detection that’s miles ahead!

## Quick Answers

- **What is this?** YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required by yolink
- **How much does it cost?** 744CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/717131293-yolink-water-leak-detector-4-with-105db-audio-alarm-freeze)

## Best For

- yolink enthusiasts

## Why This Product

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

## Key Features

- • **Instant High-Decibel Alerts:** 105dB alarm ensures you never miss a leak emergency, even in noisy environments.
- • **Smart Home Integration Ready:** Works seamlessly with Alexa, IFTTT, and YoLink Hub for real-time app push and email alerts.
- • **Unmatched Long-Range Coverage:** LoRa tech delivers a secure 1320 ft signal—no WiFi needed, no dead zones.
- • **Effortless Setup & Maintenance:** Surface-mount installation with included batteries lasts 2+ years—set it and forget it.
- • **Freeze Warning for Winter-Proofing:** Built-in low-temp sensor protects pipes by alerting you before freezing occurs.

## Overview

The YoLink Water Leak Detector 4 combines industrial-grade LoRa wireless technology with a powerful 105dB alarm and freeze warning sensor to provide ultra-reliable, long-range water leak detection. Designed for easy installation and over 2 years of battery life, it integrates with Alexa and IFTTT via the YoLink Hub, delivering instant app push and email alerts to protect your home or business from costly water damage and frozen pipes.

## Description

YoLink, by YoSmart, a US corporation based in Irvine, California, is a line of wireless smart products for residential and commercial use, utilizing wireless technology initially utilized for industrial and other large-scale applications. This technology, LoRa, short for Long-Range, is unique in the smart home industry and provides you with benefits that include 2 to 10 year battery life, 1/4 mile extreme long range, superior wall and obstruction penetration, including concrete, masonry and even metal!YoLink benefits include a more secure automation network due to a centralized and encrypted internet connection, as the devices are not on the internet and they do not rely on WiFi. All communication is encrypted, and controlled by AWS servers, for finance-grade security, backups and redundancies. Our patented Control-D2D device-to-device pairing allows for offline operation, including functionality even after the loss of WiFi, internet, and AC power, making it perfect for your critical operations, such as water leak detection and automatic shut-off and security.

Review: YoLink offers a terrific set up - These leak detectors appear to be well-thought-out and I have tested them several times and they all worked perfectly with the required hub. YoLink just came out with an audible hub which announces where the leak is. You can also set it up to provide you with text alerts as well. This set up cannot be beat and their CUSTOMER SERVICE took care of any questions I had.
Review: I love the fact that it has its own siren - This model has its own siren, so it is independent of the hub. When it touches water, it gives you a loud screech. The Yolink ecosystem has an incredible range. All their devices work seamlessly together. And the batteries seem to last years not months

## Features

- No WiFi Worries: Say goodbye to WiFi dependency! YoLink devices use industrial-grade LoRa protocol for communication, offering an impressive ¼ mile open air range. They don't connect to your network or the internet; they communicate securely with the Hub (Hub not included!). Enjoy obstruction-penetrating, long-range coverage without compromising your privacy.
- Effortless Installation: Set it and forget it! Installing the YoLink wireless Water Sensor takes seconds. Simply place it near or under the equipment you want to monitor. Perfect for toilets, water heaters, laundry machines, dishwashers, sinks, fish tanks, sump pumps, and any other water-prone areas.
- Extreme Long Range: Powered by LoRa technology, our system offers the industry's longest receiving range (1/4 mile). Overcome WiFi limitations and monitor areas like basements, outdoor spaces, sheds, garages, and remote outbuildings with ease.
- Powerful 105dB Audio Alarm: Be instantly alerted to potential leaks with our water leak detector's robust 105dB audio alarm. Swiftly respond to emergencies and protect your space from water damage.
- IR66 Waterproof Protection: Designed to endure various conditions, our water leak detector boasts an impressive IR66 waterproof rating. Count on its reliability indoors.
- Built-in Freeze Warning: Equipped with a low temperature sensor, the Yolink Water Leak Sensor not only detects leaks but also alerts you when the temperature drops to freezing levels, helping you prevent frozen pipes and potential damage during colder months.
- Start Smart: A YoLink hub is your gateway to full functionality. Connect with a growing range of smart home and business products. Find our SpeakerHub (B0BZBYD1MK or B09FSS95G9 for audio capabilities) or the original Hub (B08CBTTD17 or B07TQLKQLJ).
- Batteries Included: Enjoy peace of mind for over 2 years with two replaceable AAA batteries included. No need to worry about frequent replacements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CC4JQLV1 |
| Battery Description | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | 1,233,677 in DIY & Tools ( See Top 100 in DIY & Tools ) 597 in Water Detectors |
| Brand | YoLink |
| Colour | Water Leak Sensor 4 |
| Compatible Devices | Android Phone, iPhone |
| Compatible devices | Android Phone, iPhone |
| Control Method | App |
| Customer Reviews | 4.7 out of 5 stars 222 Reviews |
| Included Components | Detector |
| Item Type Name | Water Leak Sensor |
| Manufacturer | YOSMART |
| Maximum Range | 1320 Feet |
| Model Number | YS7906 |
| Mounting Type | Protruding |
| Number of Batteries | 2 AAA batteries required. (included) |
| Number of Items | 1 |
| Number of batteries | 2 AAA batteries required. (included) |
| Part Number | YS7906 |
| Power source | Battery Powered |
| Sensor Technology | Water Sensor |
| Sound Level | 105 Decibels |
| UPC | 810121540824 |
| Unit Count | 1.0 count |
| Voltage | 3 Volts (DC) |

## Product Details

- **Colour:** Water Leak Sensor 4
- **Brand:** YoLink
- **Power source:** Battery Powered
- **Compatible devices:** Android Phone, iPhone
- **Battery description:** Alkaline

## Images

![YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required - Image 1](https://m.media-amazon.com/images/I/51kIdyIWPiL.jpg)
![YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required - Image 2](https://m.media-amazon.com/images/I/61aJPNB5YNL.jpg)
![YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required - Image 3](https://m.media-amazon.com/images/I/616lmMQJuVL.jpg)
![YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required - Image 4](https://m.media-amazon.com/images/I/719LyTqhiXL.jpg)
![YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required - Image 5](https://m.media-amazon.com/images/I/71lHxpOCYTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ YoLink offers a terrific set up
*by D***D on 28 July 2026*

These leak detectors appear to be well-thought-out and I have tested them several times and they all worked perfectly with the required hub. YoLink just came out with an audible hub which announces where the leak is. You can also set it up to provide you with text alerts as well. This set up cannot be beat and their CUSTOMER SERVICE took care of any questions I had.

### ⭐⭐⭐⭐⭐ I love the fact that it has its own siren
*by T***Y on 1 December 2025*

This model has its own siren, so it is independent of the hub. When it touches water, it gives you a loud screech. The Yolink ecosystem has an incredible range. All their devices work seamlessly together. And the batteries seem to last years not months

### ⭐⭐⭐⭐⭐ Alerts to water leakage and will trigger actuator to shut off water valve if you have this system.
*by G***. on 19 July 2026*

Does the job it is supposed to do. I now have 8 of these and all work well when tested. One has notified of an actual leak and sent a text and email to me, as well as signaled the YoLink actuator to shut off the water valve to the house. the instructions to set the system up are a little confusing and took me awhile to set up the notifications. It probably took me 30 minutes. But they work great once set up.

## Frequently Bought Together

- YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required
- YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 4-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT
- YoLink Water Leak Sensor 2,1/4 Mile World's Longest Range Smart Home Water Leak Sensor,Water Leak Detector with Built-in Siren Up to 105dB,Works with Alexa and IFTTT-YoLink Hub Required,YS7904-UC

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-11*