---
product_id: 553043618
title: "X-Sense Smart Water Leak Detector, Wi-Fi Water Sensor, an Accessory for SWS54 Water Sensor Kit, Single Pack, Model SWS51, 3-Pack"
brand: "x-sense"
price: "$119"
currency: NZD
in_stock: true
reviews_count: 11
category: "X Sense"
url: https://www.desertcart.nz/products/553043618-x-sense-smart-water-leak-detector-wi-fi-water-sensor
store_origin: NZ
region: New Zealand
---

# 6 sensor probes for high sensitivity 1700 ft long-range signal 110 dB loud alarm X-Sense Smart Water Leak Detector, Wi-Fi Water Sensor, an Accessory for SWS54 Water Sensor Kit, Single Pack, Model SWS51, 3-Pack

**Brand:** x-sense
**Price:** $119
**Availability:** ✅ In Stock

## Summary

> 💧 Don’t just detect leaks—dominate them with X-Sense Smart Water Leak Detector!

## Quick Answers

- **What is this?** X-Sense Smart Water Leak Detector, Wi-Fi Water Sensor, an Accessory for SWS54 Water Sensor Kit, Single Pack, Model SWS51, 3-Pack by x-sense
- **How much does it cost?** $119 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/553043618-x-sense-smart-water-leak-detector-wi-fi-water-sensor)

## Best For

- x-sense enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Alarm:** A piercing 110 dB siren ensures no leak goes unnoticed, protecting your home and peace of mind.
- • **Unmatched Coverage:** Stay connected with a massive 1700 ft transmission range—perfect for sprawling smart homes.
- • **Instant Alerts Anywhere:** Receive real-time push notifications on your phone so you’re always the first to know about leaks.
- • **Precision Leak Detection:** Equipped with 6 sensor probes (top & bottom) for ultra-sensitive water detection in critical areas.
- • **Seamless Smart Integration:** Effortlessly expand your system with up to 50 devices via the base station for total home coverage.

## Overview

The X-Sense Smart Water Leak Detector (Model SWS51) is a high-sensitivity Wi-Fi water sensor accessory designed for the SWS54 kit. It features a long 1700 ft communication range, a loud 110 dB alarm, and 6 sensor probes for early leak detection. Compatible with 2.4 GHz Wi-Fi and controlled via a base station (sold separately), it delivers instant push notifications and supports up to 50 connected devices, making it an essential smart home safeguard against water damage.

## Description

X-Sense Smart Water Leak Detector, Wi-Fi Water Sensor, an Accessory for SWS54 Water Sensor Kit, Single Pack, Model SWS51, 3-Pack - desertcart.com

Review: Excellent basic system to warn of leaks - Very well executed set; worked for me when there was water on the floor; easy to set up and lots of options; well designed reasonably priced; I recommend it and bought a second set.
Review: Don't consider any other leak detector over this one! - I can't begin to tell you the stress I have over leak detectors. I bought a D-LINK several years ago that was impossible to set up and as of 2023, the company decided that they weren't going to support the product anymore. This left countless owners out in the cold with an app that no longer supported their detector. So, I had to consider finding a new leak detector system. And, let me tell you, it wasn't an easy task. I poured through more than a dozen such detectors on desertcart reading reviews that didn't convince me there was any reliable enough system worth investing my money in... ...that is until I came to X-Sense. There were some very encouraging desertcart reviews touting this as the best product of its kind with ease of setup and exceptional performance for indicating water leakage. Let me tell you, this product exceeded ALL expectations. To begin with, I was fearing the setup process knowing what I had gone through when I set up my D-LINK. Shortly after purchase, the manufacturer sent me an email with a link to an online doc with what I am assuming was an updated installation guide. This was something I very much appreciated as it showed that the manufacturer was still taking an interest in making certain that its customers had a favorable installation experience. And get this...installation took under 7 minutes and it was completely effortless and flawless. The big thing to keep in mind when installing is that this won't connect to a 5GHz network, which is what most home routers are outputting. To get around this, all you need to do is create a guest network that generally broadcasts in the preferred 2.5 GHz band that this device needs to connect to. I started with the base installation and which took less than a minute to complete. You simply download the X-Sense app and it walks you through the process. After that, adding any one of the 3 satellite leak detectors takes even less time. You push a button and it connects to the base station. We have a very large home and I was very happy to see that the signal range in which the base and satellites communicate with each other is pretty immense. There has been no problem with a signal loss between devices. Once everything was connected I did a quick test where I placed one of the satellite detectors in my sink and ran a small stream of water. As soon as the water hit the sensors on the bottom of the detector, a loud alarm on the base station went off and a notification was sent to my iPhone. WOW! Could it be THIS EASY? I have never seen something like this come together so easily. It was so effortless to set this up. What you get in the box are one base station and 3 satellite detectors. You also get a power cord and brick for the base station. I would advise centralizing the base location in your home. The app is very good with one major annoyance that has been talked about in other reviews here. The plus is that the app is well laid out and easy to use. It offers a terrific one-glance look at your activated system, its online status, and battery levels. And speaking of batteries, they are easily replaceable. On the downside, I wish the developer would update the app so users are not annoyed by the advertisement to purchase extra protection. It's fine to read about it once, but I shouldn't have annoying reminders pop up when using the app. It's really ruining a perfect experience. Perhaps in an update, the software developer can fix this. Other than that, I am just ecstatic about this purchase. I still can't believe it took mere minutes to set everything up without any of the errors and hassles one expects from these products. If you are looking for the perfect leak detector system, I can't fathom you can do any better than this at the approx. $50 price point.

## Features

- Note: Compatible only with 2.4 GHz Wi-Fi (incompatible with 5.0 GHz); does not connect directly to the X-Sense Home Security App and connects via the base station (not included)
- Expand Your Smart Home Your Way: The SWS51 is an accessory for SWS54 water detector kit (compatible with FS31 smoke alarm kit); long transmission distance of 1,700 ft (500 m); simply press the test/silence/pair button to connect the sensor to the base station and add up to 50 devices
- Real-Time Notifications: When a water leak is detected, a push alert will be sent to your phone, so you’ll be alerted quickly even while you are not at home; you can share the device with your family members so they can also check the device status anytime, anywhere (Note: The SWS51 water leak sensor needs to be paired with the X-Sense SBS50 base station to be used.)
- Know from Anywhere: Once triggered, the water leak sensor and base station will sound simultaneously at a volume of up to 110 dB – loud enough for everybody to hear; simply mute the alarm via the app or push the silence button on the base station or water leak sensor
- High Sensitivity: The SWS51 water leak detector is equipped with 2 top sensor probes and 4 bottom sensor probes to detect water leaks and floods; provides an early warning of water damage and is ideal for kitchens, bathrooms, basements, and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CC8XV4YB |
| Batteries | 1 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Battery Description | Alkaline |
| Best Sellers Rank | #5,171 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Water Detectors & Alarms |
| Control Method | App |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,085) |
| Date First Available | July 19, 2023 |
| Description Pile | Alkaline |
| Included Components | 1 × User Manual, 3 × Water Leak Sensors SWS51, 6 × AA Replaceable Batteries (Packed with Equipment) |
| Item Package Quantity | 1 |
| Item Weight | 8.4 ounces |
| Item model number | X-Sense |
| Manufacturer | X-Sense |
| Maximum Range | 1700 Feet |
| Mounting Type | Flush Mount |
| Noise Level | 110 Decibels |
| Number of Batteries | 1 AAA batteries required. (included) |
| Product Dimensions | 3.11 x 3.11 x 1.14 inches |
| Sensor Technology | Sensor probe |
| Size | 3-Pack |
| Smart Home Compatibility | Smart Home Compatible |
| Style | 3 Sensors (110 dB) (Base Station not included) |
| UPC | 810194782008 |
| Warranty Description | 60-day money-back guarantee, 5-year quality warranty, and lifetime technical support |

## Product Details

- **Brand:** X-Sense
- **Color:** 3 Water Detectors
- **Compatible Devices:** SWS54 water detector kit, FS31 smoke alarm kit
- **Power Source:** Battery Powered
- **Product Dimensions:** 3.11"L x 3.11"W x 1.14"H

## Images

![X-Sense Smart Water Leak Detector, Wi-Fi Water Sensor, an Accessory for SWS54 Water Sensor Kit, Single Pack, Model SWS51, 3-Pack - Image 1](https://m.media-amazon.com/images/I/51h7HQ0Aw9L.jpg)
![X-Sense Smart Water Leak Detector, Wi-Fi Water Sensor, an Accessory for SWS54 Water Sensor Kit, Single Pack, Model SWS51, 3-Pack - Image 2](https://m.media-amazon.com/images/I/61rss0MuLxL.jpg)
![X-Sense Smart Water Leak Detector, Wi-Fi Water Sensor, an Accessory for SWS54 Water Sensor Kit, Single Pack, Model SWS51, 3-Pack - Image 3](https://m.media-amazon.com/images/I/61c+-Sx7DgL.jpg)
![X-Sense Smart Water Leak Detector, Wi-Fi Water Sensor, an Accessory for SWS54 Water Sensor Kit, Single Pack, Model SWS51, 3-Pack - Image 4](https://m.media-amazon.com/images/I/61KAxo70dTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent basic system to warn of leaks
*by P***R on February 1, 2026*

Very well executed set; worked for me when there was water on the floor; easy to set up and lots of options; well designed reasonably priced; I recommend it and bought a second set.

### ⭐⭐⭐⭐⭐ Don't consider any other leak detector over this one!
*by R***N on January 13, 2023*

I can't begin to tell you the stress I have over leak detectors. I bought a D-LINK several years ago that was impossible to set up and as of 2023, the company decided that they weren't going to support the product anymore. This left countless owners out in the cold with an app that no longer supported their detector. So, I had to consider finding a new leak detector system. And, let me tell you, it wasn't an easy task. I poured through more than a dozen such detectors on Amazon reading reviews that didn't convince me there was any reliable enough system worth investing my money in... ...that is until I came to X-Sense. There were some very encouraging Amazon reviews touting this as the best product of its kind with ease of setup and exceptional performance for indicating water leakage. Let me tell you, this product exceeded ALL expectations. To begin with, I was fearing the setup process knowing what I had gone through when I set up my D-LINK. Shortly after purchase, the manufacturer sent me an email with a link to an online doc with what I am assuming was an updated installation guide. This was something I very much appreciated as it showed that the manufacturer was still taking an interest in making certain that its customers had a favorable installation experience. And get this...installation took under 7 minutes and it was completely effortless and flawless. The big thing to keep in mind when installing is that this won't connect to a 5GHz network, which is what most home routers are outputting. To get around this, all you need to do is create a guest network that generally broadcasts in the preferred 2.5 GHz band that this device needs to connect to. I started with the base installation and which took less than a minute to complete. You simply download the X-Sense app and it walks you through the process. After that, adding any one of the 3 satellite leak detectors takes even less time. You push a button and it connects to the base station. We have a very large home and I was very happy to see that the signal range in which the base and satellites communicate with each other is pretty immense. There has been no problem with a signal loss between devices. Once everything was connected I did a quick test where I placed one of the satellite detectors in my sink and ran a small stream of water. As soon as the water hit the sensors on the bottom of the detector, a loud alarm on the base station went off and a notification was sent to my iPhone. WOW! Could it be THIS EASY? I have never seen something like this come together so easily. It was so effortless to set this up. What you get in the box are one base station and 3 satellite detectors. You also get a power cord and brick for the base station. I would advise centralizing the base location in your home. The app is very good with one major annoyance that has been talked about in other reviews here. The plus is that the app is well laid out and easy to use. It offers a terrific one-glance look at your activated system, its online status, and battery levels. And speaking of batteries, they are easily replaceable. On the downside, I wish the developer would update the app so users are not annoyed by the advertisement to purchase extra protection. It's fine to read about it once, but I shouldn't have annoying reminders pop up when using the app. It's really ruining a perfect experience. Perhaps in an update, the software developer can fix this. Other than that, I am just ecstatic about this purchase. I still can't believe it took mere minutes to set everything up without any of the errors and hassles one expects from these products. If you are looking for the perfect leak detector system, I can't fathom you can do any better than this at the approx. $50 price point.

### ⭐⭐⭐⭐⭐ Saved Me Thousands $$$$$
*by F***S on November 28, 2025*

My husband and I were first time homeowners and purchased a house with one side of the basement fully finished. I was paranoid about our basement flooding and my dad had put water sensors in our basement as a kid. I purchased these because I loved that it connected to our phone in case something happened while we were at work. I also loved that it had a hub as well since I wasn’t sure how loud the sensors would be in the basement. A few months after buying our house I was taking a shower and suddenly our water sensors started going off in the basement and our hub as well. We went downstairs and found water was coming up through the floor drain the basement on the unfinished side. We found out later there were tree roots in our pipes. It took us a little while to get the roots cleaned out so the alarms did go off several other times and saved us from potentially having to gut our entire basement. They were easy to set up and having multiples made it so we could set up around the floor drain in case there were any other issues. Very functional and has great range being connected to WiFi. I will say in the winter months when it was really cold outside we did get some faulty alarms a couple times and with a quick google search found that it’s common on concrete floors on really cold nights.

## Frequently Bought Together

- X-Sense Smart Water Leak Detector, Wi-Fi Water Sensor, an Accessory for SWS54 Water Sensor Kit, Single Pack, Model SWS51, 3-Pack
- X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Location, Interconnected Smoke Detector Carbon Monoxide Detector Combo with Base Station (Included), Model XP0A-MR31
- X-Sense Smart Smoke Detectors with SBS50 Base Station, Wi-Fi Smoke Alarm Compatible with X-Sense Home Security App, Wireless Interconnected Mini Fire Alarm, Model FS51

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-26*