---
product_id: 553043618
title: "X-Sense Water Leak Detector 3-Pack, 120 dB, SWS54 Add-On (SWS51), Base Req."
brand: "x-sense"
price: "7845 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "X Sense"
url: https://www.desertcart.is/products/553043618-x-sense-water-leak-detector-3-pack-120-db-sws54
store_origin: IS
region: Iceland
---

# Detects water as low as 0.4 mm 1804 ft wireless range 120 dB dual alarms X-Sense Water Leak Detector 3-Pack, 120 dB, SWS54 Add-On (SWS51), Base Req.

**Brand:** x-sense
**Price:** 7845 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay ahead — leak detection that’s always a step smarter.

## Quick Answers

- **What is this?** X-Sense Water Leak Detector 3-Pack, 120 dB, SWS54 Add-On (SWS51), Base Req. by x-sense
- **How much does it cost?** 7845 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/553043618-x-sense-water-leak-detector-3-pack-120-db-sws54)

## 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

- • **Dual 120 dB Alarms:** Loud, unmistakable alerts from both sensor and base station ensure you never miss a critical leak warning.
- • **Smart Real-Time Alerts:** Stay connected with instant app notifications and share access with up to 12 users—because peace of mind is a team effort.
- • **Precision Leak Detection:** 6-probe technology senses even the tiniest 0.4 mm water presence from above and below for ultimate protection.
- • **Unmatched Wireless Freedom:** Cover every corner of your home with a massive 1804 ft sensor range—no leak goes unnoticed.
- • **Built for Tough Environments:** IP66-rated waterproof design thrives in humid, splash-prone areas like basements, kitchens, and laundry rooms.

## Overview

The X-Sense Water Leak Detector 3-Pack (SWS51) is an add-on sensor set designed to expand your SWS54 system with ultra-sensitive 6-probe detection, 120 dB dual alarms, and a massive 1804 ft wireless range. IP66 waterproof rated and app-enabled, it delivers real-time alerts to multiple users, ensuring comprehensive leak monitoring in critical home areas. Base station required for full smart functionality.

## Description

desertcart.com: X-Sense Water Leak Detector 3-Pack, 120 dB, SWS54 Add-On (SWS51), Base Req. | Real-Time Alerts, 1804 ft Range, IP66 Waterproof, Detects Water as Low as 0.4 mm, for Sinks & Washers & Basements, SWS51 : Industrial & Scientific

Review: We recommend X-Sense leak detectors. They are now installed on all three of our properties. - My wife and I own two condos in Maui. Our AOAO is now requiring leak detectors to help prevent water damage due to leaks while owners are away from their property. We researched several leak detectors that meet the association criteria (sensors located at every water source, wireless connection with 24/7 monitoring, battery state indicators and low battery level warning, multi-property support, Safety agency approved, etc...) and selected this X-Sense system with 10 sensors for each condo. The system was easy to set up and use. While we were concerned over the WiFi 2.4GHz bandwidth requirement, it turned out our multi-band routers hooked up to the base station without issue. It will also survive a power failure which is comforting to know. We were so happy with the system we bought a third system for use in our home in California. We have the X-Sense app on both of our phones now, each of which with a drop down-menu showing the state of all sensors at any one of the three properties. The system claims to support up to 5 households with up to 50 devices each (not just leak sensors but other function like smoke & CO2 detectors). We have had the systems for a few weeks now and outside one alarm (triggered by our cleaner who accidentally brushed up against a sensor in the kitchen with her mop) we have had no issues.
Review: Easy-to-use - Easy setup. Let's me notifies me if it looses power. So far they are great. They give me peace of mind when not at home. Sensor is loud enough to hear it. They stay connected and they seem to be working accurately.

## Features

- Add-On Detector Only—Base Station Not Included: Includes 3 SWS51 water leak detectors for expanding an SWS54 system. It can sound a local alarm on its own, but Wi-Fi connectivity and real-time app alerts require an SBS50 base station (sold separately). The base station supports 2.4 GHz Wi-Fi only; 5 GHz is not supported
- 6-Probe Detection from Above and Below: 2 upper probes detect dripping water, while 4 bottom probes sense pooling water as shallow as 0.4 mm, helping you identify small leaks around appliances, plumbing fixtures, and water lines
- Dual 120 dB Alarms for Greater Awareness: The water sensor and base station sound together when a leak is detected, making the alert easier to notice across the home, including basements, laundry rooms, garages, and utility areas
- Up to 1,804 ft Wireless Range: Sensors communicate with the base station from up to 1,804 ft (550 m) in open areas, supporting flexible placement throughout larger homes, basements, garages, kitchens, bathrooms, and other monitored spaces
- Real-Time App Alerts and Flexible Reminders: Receive a phone notification when water is detected, share device access with up to 12 users, and use Remind Me Later for 10 or 30 minutes, or 2, 6, or 12 hours to keep track of active leak alerts
- IP66-Rated for Leak-Prone Areas: The compact sensors fit beside water heaters, washing machines, dishwashers, sinks, sump pumps, toilets, and refrigerators; the IP66-rated housing is designed for areas exposed to splashes, moisture, and humidity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CC8XV4YB |
| Audible Noise | 120 db |
| Battery Description | Alkaline |
| Best Sellers Rank | #5,179 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Water Detectors & Alarms |
| Brand | X-Sense |
| Built-In Media | 3 Sensors (110 dB) (Base Station not included) |
| Color | 3 Water Detectors |
| Compatible Devices | SWS54 water detector kit, FS31 smoke alarm kit |
| Control Method | App |
| Customer Reviews | 4.6 out of 5 stars 2,225 Reviews |
| Item Dimensions L x W x H | 3"L x 3"W x 1.14"H |
| Item Highlight | Real-Time Alerts, 1804 ft Range, IP66 Waterproof, Detects Water as Low as 0.4 mm, for Sinks & Washers & Basements, SWS51 |
| Item Weight | 0.24 kg |
| Manufacturer | X-Sense Electronics., Ltd. |
| Maximum Range | 1804 feet |
| Mfr Part Number | Grayish-white |
| Model Number | X-Sense |
| Mounting Type | Flush Mount |
| Number of Batteries | 1 AAA batteries required. (included) |
| Number of Items | 3 |
| Number of Packs | 3 |
| Power Source | Battery Powered |
| Product Dimensions | 3"L x 3"W x 1.14"H |
| Sensor Technology | Sensor probe |
| Size | Slim (1.14 in Thick) |
| UPC | 810194782008 |

## 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 Water Leak Detector 3-Pack, 120 dB, SWS54 Add-On (SWS51), Base Req. - Image 1](https://m.media-amazon.com/images/I/51yv4Dxs0nL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ We recommend X-Sense leak detectors. They are now installed on all three of our properties.
*by M***K on May 24, 2026*

My wife and I own two condos in Maui. Our AOAO is now requiring leak detectors to help prevent water damage due to leaks while owners are away from their property. We researched several leak detectors that meet the association criteria (sensors located at every water source, wireless connection with 24/7 monitoring, battery state indicators and low battery level warning, multi-property support, Safety agency approved, etc...) and selected this X-Sense system with 10 sensors for each condo. The system was easy to set up and use. While we were concerned over the WiFi 2.4GHz bandwidth requirement, it turned out our multi-band routers hooked up to the base station without issue. It will also survive a power failure which is comforting to know. We were so happy with the system we bought a third system for use in our home in California. We have the X-Sense app on both of our phones now, each of which with a drop down-menu showing the state of all sensors at any one of the three properties. The system claims to support up to 5 households with up to 50 devices each (not just leak sensors but other function like smoke & CO2 detectors). We have had the systems for a few weeks now and outside one alarm (triggered by our cleaner who accidentally brushed up against a sensor in the kitchen with her mop) we have had no issues.

### ⭐⭐⭐⭐⭐ Easy-to-use
*by T***Z on July 23, 2026*

Easy setup. Let's me notifies me if it looses power. So far they are great. They give me peace of mind when not at home. Sensor is loud enough to hear it. They stay connected and they seem to be working accurately.

### ⭐⭐⭐⭐⭐ Caught a sump pump failure before it became a flood - paid for itself many times over
*by A***C on March 18, 2026*

I installed the X-Sense Wi-Fi Water Leak Detectors mainly as a precaution around the basement, sump pump, and utility area, and they already proved their value. A few weeks after setting them up, our sump pump failed during heavy rain and the detector sent an alert to my phone almost immediately. I was able to get downstairs and deal with the problem before the pit overflowed and flooded the basement. That alone made these worth every dollar. Setup was straightforward, and the Wi-Fi connection has been stable so far. Notifications come through quickly, and the app makes it easy to see which sensor triggered. I also like that the alarm on the unit itself is loud enough to hear if you’re in the house, but the phone alert is what really makes the difference when you’re not home. Build quality seems good, and the sensors are small enough to place anywhere you might have a leak risk - sump pump, water heater, under sinks, behind the washing machine, etc. Battery installation was simple and the app walked through pairing without much trouble. If you own a home with a basement, sump pump, or anything that could leak, I highly recommend these. Mine already prevented what could have been a very expensive mess, and that makes this one of the easiest 5-star reviews I’ve written.

## 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 Iceland*
*Store origin: IS*
*Last updated: 2026-09-23*