--- product_id: 553043618 title: "Water Leak Detector 3-Pack, 120 dB, SWS54 Add-On (SWS51), Base Req." brand: "x-sense" price: "₩77498" currency: KRW in_stock: true category: "X Sense" url: https://www.desertcart.kr/products/553043618-water-leak-detector-3-pack-120-db-sws54-add-on store_origin: KR region: South Korea --- # Detects water as low as 0.4 mm 1804 ft wireless range 120 dB dual alarms Water Leak Detector 3-Pack, 120 dB, SWS54 Add-On (SWS51), Base Req. **Brand:** x-sense **Price:** ₩77498 **Availability:** ✅ In Stock ## Summary > 💧 Stay dry, stay ahead — leak detection that’s always a step smarter. ## Quick Answers - **What is this?** Water Leak Detector 3-Pack, 120 dB, SWS54 Add-On (SWS51), Base Req. by x-sense - **How much does it cost?** ₩77498 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/553043618-water-leak-detector-3-pack-120-db-sws54-add-on) ## 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 ## 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 | #3,883 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 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 4.6 out of 5 stars (2,250) | | 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 | | 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 ![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. ## 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.kr/products/553043618-water-leak-detector-3-pack-120-db-sws54-add-on](https://www.desertcart.kr/products/553043618-water-leak-detector-3-pack-120-db-sws54-add-on) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-03*