---
product_id: 683369198
title: "YoLinkSmart 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"
brand: "yolink"
price: "1477 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/683369198-yolinksmart-home-starter-kit-hub-and-water-leak-sensor-4
store_origin: DK
region: Denmark
---

# IP66 waterproof rating 1/4 mile LoRa range 105dB loud alarm YoLinkSmart 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

**Brand:** yolink
**Price:** 1477 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay smart — protect your space with YoLink’s long-range leak defense!

## Quick Answers

- **What is this?** YoLinkSmart 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 by yolink
- **How much does it cost?** 1477 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/683369198-yolinksmart-home-starter-kit-hub-and-water-leak-sensor-4)

## 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

- • **Plug & Play Simplicity:** Easy ethernet or 2.4GHz WiFi hub setup means you’re protected in minutes—no tech headaches.
- • **Built-In Freeze Warning:** Stay ahead of winter risks with freeze alerts that help prevent pipe bursts and costly repairs.
- • **Robust 105dB Audio Alarm:** Powerful siren built into sensors ensures you hear critical alerts loud and clear, even in noisy environments.
- • **Instant Multi-Channel Alerts:** Get real-time SMS, email, and app notifications to act fast and prevent costly water damage.
- • **Unrivaled Long-Range Coverage:** LoRa tech delivers up to 1,000 feet open-air range—perfect for basements, sheds, and remote spots.

## Overview

The YoLink Smart Home Starter Kit combines a versatile hub with four high-performance Water Leak Sensor 4 units featuring a 105dB alarm, LoRa wireless technology for up to 1/4 mile range, and IP66 waterproof durability. It offers plug-and-play setup, multi-channel alerts via app, SMS, and email, plus freeze warnings to prevent pipe damage. Compatible with Alexa and IFTTT, this kit scales from homes to smart buildings, ensuring comprehensive water leak protection wherever Wi-Fi struggles.

## Description

YoLinkSmart 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

## Features

- Comprehensive Leak Detection Kit: Get started with the YoLink Hub Leak Detection Starter Kit, featuring one hub and four Water Leak Sensor 4. The hub seamlessly connects via ethernet and/or 2.4GHz WiFi, offering an easy "Plug, Plug & Play" setup that has you up and running within minutes.
- Effortless Installation: Experience hassle-free setup with the YoLink wireless Water Sensor. Simply place it near or under the equipment you want to monitor. Ideal for toilets, water heaters, laundry machines, dishwashers, sinks, fish tanks, sump pumps, and other potential water leak areas.
- Unmatched Long Range: Powered by LoRa technology, our system provides an industry-leading receiving range of up to 1/4 mile. Perfect for challenging Wi-Fi environments like basements, outdoor areas, sheds, and remote outbuildings.
- Powerful Audio Alert: Stay informed about potential leaks with the robust 105dB audio alarm of our water leak detector. React quickly to emergencies and safeguard your space from water damage.
- Rugged Waterproof Design: With an impressive IP66 waterproof rating, our water leak detector is built to withstand various conditions.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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery description | AAA |
| Number of batteries | 8 AAA batteries required. (included) |
| Voltage | 5 Volts |
| Control method | App |
| Noise level | 105 Decibels |
| Mounting type | Floor Mount |
| Maximum range | 1000 Feet |
| Sensor technology | Water Leak Sensor |
| UPC | 810121540855 |
| Manufacturer | YoSmart |
| Part Number | YS1603+4YS7906 |
| Product Dimensions | 17.78 x 12.7 x 6.35 cm; 9 g |
| Batteries | 8 AAA batteries required. (included) |
| Item model number | YS1603+4YS7906 |
| Size | B309 |
| Style | 105 dB 4 Sensors |
| Item Package Quantity | 1 |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Item Weight | 9 g |

## Product Details

- **Colour:** A309
- **Brand:** YoLink
- **Power source:** Battery Powered
- **Compatible devices:** Smartphone
- **Product dimensions:** 17.8L x 12.7W x 6.4H centimetres

## Images

![YoLinkSmart 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 - Image 1](https://m.media-amazon.com/images/I/51nbiUIdISL.jpg)
![YoLinkSmart 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 - Image 2](https://m.media-amazon.com/images/I/71cbuQcbi1L.jpg)
![YoLinkSmart 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 - Image 3](https://m.media-amazon.com/images/I/71invmyTDIL.jpg)
![YoLinkSmart 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 - Image 4](https://m.media-amazon.com/images/I/61KgBgst7DL.jpg)
![YoLinkSmart 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 - Image 5](https://m.media-amazon.com/images/I/61pIRqux-UL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: What are the dimensions of the water sensors?  (Inches and centimeters)**
A: The dimension of YoLink Wate Leak Sensor is 2.44*2.44*0.93inches (62*62*23.5mm), the package dimension is 2.48*2.48*1.02inches (63*63*26mm).

**Q: How to make with Alexa? Using a routine?**
A: Yes, use a routine to enable the voice alert from Alexa for YoLink leak sensor. Please refer the video: https://www.youtube.com/watch?v=gr9MpQi2Vwo Thanks!  John from YoSmart Team

**Q: I don't see any rope sensors which is bad for covering areas like washers, fridge, and water heaters.  Any rope solutions I'm unaware of with this?**
A: There are 3 ways to connect the extension cable to YoLink Leak Sensor.
1. Soldering with a soldering iron:
(1) Use a soldering iron to solder 2 common wires (regardless of positive or negative) to a set of probes on the Leak Sensor (a set of probes on the top of the leak sensor is recommended)
(2) Fix the leak sensor in one place (If you use double-sided tape to paste the bottom of the leak sensor to the wall, the thickness of the double-sided tape must be higher than the height of the footpad on the bottom of the leak sensor (>1.5mm), otherwise, the leak sensor may not stick firmly )
(3) Place the 2 wires in the area to be detected. The 2 wires must be separated and fixed with a certain distance (10~15mm)
But please kindly note: If you use a soldering iron to solder the wire, it may damage the two probes of the original device, which may cause the probes to rust in a humid environment.

2. Use glue or tape to fix
(1) Use glue or tape to stick 2 ordinary wires (regardless of positive or negative) to a set of probes on the leak sensor (a set of probes on the top of the leak sensor is recommended)
        a. Stick the wire to the end of the probe and roll it into a circle or ring to expand the contact area & assist in fixing;

        b. It is recommended to use glue/tape with high viscosity, which must be firmly adhered to!
(2) Fix the leak sensor in one place (If you use double-sided tape to paste the bottom of the leak sensor to the wall, the thickness of the double-sided tape must be higher than the height of the footpad on the bottom of the leak sensor (>1.5mm), otherwise, the leak sensor may not stick firmly)
(3) Place the 2 wires in the area to be detected. The 2 wires must be separated and fixed with a certain distance (10~15mm)
But please kindly note: If the glue/adhesive tape fails to stick the wire firmly, it may cause the wire to fall off and the leak sensor may not work properly.
3. Use the Alligator Clip
We have found a way to use the Alligator Clip to clamp securely connecting the probes of the leak sensor and the extension cables, please visit the following video for instruction, https://youtu.be/x-bBXegLUcc 
Please wrap the leak sensor and the clip with tape to prevent it from falling off.
As for the clip, you will find it on Amazon https://www.amazon.com/dp/B0739YWFQ6 
I hope that will be helpful to you.
Any question, please kindly contact us, thanks!

**Q: Can one person with the same email address and phone number hold multiple accounts, ie. a building manager for a condo?**
A: Sorry, one email address can be associated with only one YoLink APP account, and one phone number can also be associated with only one YoLink APP account.

## Frequently Bought Together

- 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
- Water Leak Sensor 4 with 105dB Audio Alarm 3-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Hub Required!
- YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range for Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/683369198-yolinksmart-home-starter-kit-hub-and-water-leak-sensor-4](https://www.desertcart.dk/products/683369198-yolinksmart-home-starter-kit-hub-and-water-leak-sensor-4)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-23*