--- product_id: 553043618 title: "WaternLeaknDetectorn3-Pack,n120ndB,nSWS54nAdd-Onn(SWS51),nBasenReq." brand: "x-sense" price: "$60.92" currency: USD in_stock: true category: "X Sense" url: https://www.desertcart.us/products/553043618-waternleakndetectorn3-pack-n120ndb-nsws54nadd-onn-sws51-nbasenreq store_origin: US region: United States of America --- # Detects water as low as 0.4 mm 1804 ft wireless range 120 dB dual alarms WaternLeaknDetectorn3-Pack,n120ndB,nSWS54nAdd-Onn(SWS51),nBasenReq. **Brand:** x-sense **Price:** $60.92 **Availability:** ✅ In Stock ## Summary > 💧 Stay dry, stay ahead — leak detection that’s always a step smarter. ## Quick Answers - **What is this?** WaternLeaknDetectorn3-Pack,n120ndB,nSWS54nAdd-Onn(SWS51),nBasenReq. by x-sense - **How much does it cost?** $60.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/553043618-waternleakndetectorn3-pack-n120ndb-nsws54nadd-onn-sws51-nbasenreq) ## 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 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 ## Features - Add-On Detectors Only—SBS50 Base Station Not Included: Includes 3 SWS51 water leak detectors for expanding an X-Sense SWS54 system. The SBS50 base station required for smart features must be purchased separately - Without SBS50—120 dB Local Alarms Only, No App Alerts: Each SWS51 detector can sound its built-in 120 dB alarm when water is detected, but the detectors do not connect directly to Wi-Fi or the X-Sense Home Security app. An SBS50 base station is required for real-time phone notifications and other smart features ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CC8XV4YB | | Audible Noise | 120 db | | Battery Description | Alkaline | | Best Sellers Rank | #45,544 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #42 in Water Detectors & Alarms | | Brand | X-Sense | | Built-In Media | 3 Detectors | | 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 2,327 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 Co., Ltd. | | Maximum Range | 1804 feet | | Mfr Part Number | Grayish-white | | Model Name | SWS51 | | 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"L x 3"W x 1.14"H ## Images ![WaternLeaknDetectorn3-Pack,n120ndB,nSWS54nAdd-Onn(SWS51),nBasenReq. - Image 1](https://m.media-amazon.com/images/I/51yv4Dxs0nL.jpg) ![WaternLeaknDetectorn3-Pack,n120ndB,nSWS54nAdd-Onn(SWS51),nBasenReq. - Image 2](https://m.media-amazon.com/images/I/51ThWpIBnXL.jpg) ![WaternLeaknDetectorn3-Pack,n120ndB,nSWS54nAdd-Onn(SWS51),nBasenReq. - Image 3](https://m.media-amazon.com/images/I/619-Lo-A7UL.jpg) ![WaternLeaknDetectorn3-Pack,n120ndB,nSWS54nAdd-Onn(SWS51),nBasenReq. - Image 4](https://m.media-amazon.com/images/I/71O57eu4CSL.jpg) ![WaternLeaknDetectorn3-Pack,n120ndB,nSWS54nAdd-Onn(SWS51),nBasenReq. - Image 5](https://m.media-amazon.com/images/I/61am3DIaMVL.jpg) ## Available Options This product comes in different **Size, Number of Items** options. ## 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 --- ## 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.us/products/553043618-waternleakndetectorn3-pack-n120ndb-nsws54nadd-onn-sws51-nbasenreq](https://www.desertcart.us/products/553043618-waternleakndetectorn3-pack-n120ndb-nsws54nadd-onn-sws51-nbasenreq) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-29*