---
product_id: 393908971
title: "YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert"
brand: "yolink"
price: "€ 146.33"
currency: EUR
in_stock: true
category: "Yo Link"
url: https://www.desertcart.pt/products/393908971-yolink-smart-home-starter-kit-water-sensor-4-pack-hub
store_origin: PT
region: Portugal
---

# Instant app, SMS & email alerts 1/4 mile LoRa range 5+ year battery life YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert

**Brand:** yolink
**Price:** € 146.33
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay connected—smart leak detection that never sleeps!

## Quick Answers

- **What is this?** YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert by yolink
- **How much does it cost?** € 146.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/393908971-yolink-smart-home-starter-kit-water-sensor-4-pack-hub)

## 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

- • **Ultra-Low Maintenance:** 5+ years of battery life means set it and forget it—no constant replacements needed.
- • **Unmatched Long-Range Wireless:** LoRa tech covers up to 1,320 feet, perfect for basements, garages, and outbuildings.
- • **Seamless Smart Home Integration:** Compatible with Alexa, IFTTT, and more for automated leak response and peace of mind.
- • **Fail-Safe Protection Without WiFi:** Works even during power or internet outages—your home stays secure 24/7.
- • **Effortless Setup in Under 10 Minutes:** Scan, plug, and play—get protected fast without hassle.

## Overview

The YoLink Smart Home Starter Kit includes a hub and 4 water leak sensors powered by advanced LoRa wireless technology, offering an industry-leading 1/4 mile range and up to 5 years of battery life. It delivers instant leak alerts via app, SMS, and email, even during power or internet outages, and integrates seamlessly with Alexa and IFTTT for automated home protection. Easy to install and designed for whole-home coverage, this kit is the ultimate smart solution to prevent costly water damage.

## Description

YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert : desertcart.ae: Automotive

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084WYB8PM |
| Alert Type | App, SMS, Email, Sirens |
| Battery Average Life | 5 years |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #33,895 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #134 in Home Automation Hubs & Controllers |
| Brand | YoLink |
| Built-In Media | Batteries |
| Color | White |
| Colour | White |
| Compatible Devices | Smartphone |
| Compatible devices | Smartphone |
| Connectivity Technology | Wireless |
| Connectivity technology | Wireless |
| Control Method | App |
| Customer Reviews | 4.6 out of 5 stars 4,266 Reviews |
| Installation Method | User-Installable Wireless |
| Item Dimensions | 20.3 x 5.1 x 10.2 centimeters |
| Item dimensions L x W x H | 20.3 x 5.1 x 10.2 centimeters |
| Manufacturer | YoSmart |
| Maximum Range | 1320 Feet |
| Mfr Part Number | YS1603+4YS7903 |
| Model Number | YS1603+4YS7903 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Sensor Technology | LoRa |
| UPC | 850024791565 |
| Voltage | 3 Volts |

## Product Details

- **Brand:** YoLink
- **Colour:** White
- **Compatible devices:** Smartphone
- **Item dimensions L x W x H:** 20.3 x 5.1 x 10.2 centimeters
- **Power source:** Battery Powered

## Images

![YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert - Image 1](https://m.media-amazon.com/images/I/61wxSqXRbDL.jpg)
![YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert - Image 2](https://m.media-amazon.com/images/I/71WmbaoJPWL.jpg)
![YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert - Image 3](https://m.media-amazon.com/images/I/71axvXpuqUL.jpg)
![YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert - Image 4](https://m.media-amazon.com/images/I/61QtUAdBCYL.jpg)
![YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert - Image 5](https://m.media-amazon.com/images/I/61d-5S9TiEL.jpg)

## 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-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant
- YoLink Water Leak Sensor 3-Pack, LoRa Up to 1/4 Mile Open-Air Range Smart Water Leak & Flood Detector, SMS/Text, Email & Push Notifications, w/Alexa, IFTTT, Home Assistant - YoLink 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

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-16*