---
product_id: 717131293
title: "YoLinkWater 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: "€ 70.65"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/717131293-yolinkwater-leak-detector-4-with-105db-audio-alarm-freeze-warning
store_origin: HR
region: Croatia
---

# ¼ mile LoRa range 105dB loud alarm Freeze temperature alert YoLinkWater 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:** € 70.65
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** YoLinkWater 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?** € 70.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/717131293-yolinkwater-leak-detector-4-with-105db-audio-alarm-freeze-warning)

## 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

YoLinkWater 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

## 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 |
|---------------|-------|
| Number of batteries | 2 AAA batteries required. (included) |
| Voltage | 3 Volts (DC) |
| Control method | App |
| Noise level | 105 dB |
| Mounting type | Protruding |
| Maximum range | 1320 Feet |
| Sensor technology | Water Sensor |
| UPC | 810121540824 |
| Manufacturer | YOSMART |
| Part Number | YS7906 |
| Product Dimensions | 6.2 x 6.2 x 2.44 cm; 90 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | YS7906 |
| Style | Without Hub |
| Material | Plastic |
| Installation method | Surface-Mounted |
| Item Package Quantity | 1 |
| Coverage | 1000 Feet (Open Air) |
| Usage | Amateur, Inside, Professional, indoor use only |
| Included Components | Detector |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Weight | 90 g |

## Product Details

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

## Images

![YoLinkWater 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)
![YoLinkWater 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)
![YoLinkWater 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)
![YoLinkWater 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)
![YoLinkWater 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)

## 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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**Shop now:** [https://www.desertcart.hr/products/717131293-yolinkwater-leak-detector-4-with-105db-audio-alarm-freeze-warning](https://www.desertcart.hr/products/717131293-yolinkwater-leak-detector-4-with-105db-audio-alarm-freeze-warning)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-23*