--- product_id: 541835709 title: "Water Leak Detector, Automatic Water Leak Alarm System, with 2X 3/4\" NPT Shutoff Valves & 2 Sensors, Flood Prevention for Water Heater Laundry" brand: "generic" price: "803.26 DT" currency: TND in_stock: true reviews_count: 8 category: "Generic" url: https://www.desertcart.tn/products/541835709-water-leak-detector-automatic-water-leak-alarm-system-with-2x store_origin: TN region: Tunisia --- # 2x 20ft sensors for wide leak detection 110dB alarm for instant alert 2x 3/4" NPT brass shutoff valves Water Leak Detector, Automatic Water Leak Alarm System, with 2X 3/4" NPT Shutoff Valves & 2 Sensors, Flood Prevention for Water Heater Laundry **Brand:** generic **Price:** 803.26 DT **Availability:** ✅ In Stock ## Summary > 💦 Stay dry, stay worry-free — the ultimate leak defense for your smart home! ## Quick Answers - **What is this?** Water Leak Detector, Automatic Water Leak Alarm System, with 2X 3/4" NPT Shutoff Valves & 2 Sensors, Flood Prevention for Water Heater Laundry by generic - **How much does it cost?** 803.26 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/541835709-water-leak-detector-automatic-water-leak-alarm-system-with-2x) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Expandable System:** Supports up to 8 sensors, letting you customize your home’s flood protection network. - • **Durable Brass Valves:** Premium 3/4" NPT brass shutoff valves guarantee reliable, long-lasting performance. - • **Robust Audible Alarm:** 110-decibel siren ensures you never miss a leak alert, even when away from home. - • **Extended Sensor Reach:** Includes two 20-foot sensor lines, covering critical zones like water heaters and laundry areas. - • **Proactive Flood Defense:** Automatically shuts off water at first sign of leak to prevent costly damage. ## Overview This Water Leak Detector system combines 2 high-sensitivity 20-foot sensors with automatic shutoff valves and a piercing 110dB alarm to provide 24/7 flood prevention. Featuring durable 3/4" NPT brass valves and expandable sensor support, it’s engineered for easy installation and reliable protection of water heaters, laundry rooms, and more. ## Description Package Included● 1 * Control Unit● 2 * NPT Brass Valve● 2 * 20ft sensor line● 1* Power Adapter● 1* English Manual Review: Prevent damage - Works as described. Review: Well Built and Works Good - While it's too early to assess how long it'll last, this leak detection and auto shutoff system is well built and works exactly as advertised based upon rigorous testing. The valve immediately closes as soon as the sensor detects any water. We installed it on an expansion tank that has frequently leaked like a fountain in the past with no warning, which could have drained our well and shut down our furnace if we didn't happen to be home at the time. Another sensor sends us a Wi-Fi alert and robotically shuts off the main water supply as a backup using a Tokatuker Wi-Fi valve controller (UPC 750225420182) which is also available on desertcart, works great and is relatively inexpensive. The net result is that the boiler of our furnace can continue to at least sub optimally function until we can repair the tank. ## Features - Automatic shut-off valve when the sensor detects any leak and the controller sounds alarm - Brass valve 3/4" NPT - Support 8 sensors (2 sensors included) - 7/24 security, highly reliable - Easy to install ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJQ2XYS3 | | Audible Noise | 110 Decibels | | Best Sellers Rank | #328,733 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #232 in Water Detectors & Alarms | | Brand | Generic | | Built-In Media | ● 1 * Control Unit ● 2 * 20ft sensor line ● 2* NPT Brass Valve ● 1* Power Adapter ● 1* English Manual | | Color | Blue | | Control Method | App | | Customer Reviews | 4.1 out of 5 stars 16 Reviews | | Item Type Name | home water security, flood prevention, overflow prevention, laundry washing | | Item Weight | 1.17 Kilograms | | Manufacturer | High Eagle | | Maximum Range | 20 Feet | | Mfr Part Number | 154275 | | Model Number | 154275 | | Noise Level | 110 Decibels | | Sensor Technology | Water Leak Sensor | | UPC | 765154519470 | | Voltage | 9 Volts (DC) | ## Product Details - **Brand:** Generic - **Color:** Blue - **Control Method:** App - **Noise Level:** 110 Decibels - **Voltage:** 9 Volts (DC) ## Images ![Water Leak Detector, Automatic Water Leak Alarm System, with 2X 3/4" NPT Shutoff Valves & 2 Sensors, Flood Prevention for Water Heater Laundry - Image 1](https://m.media-amazon.com/images/I/71O3Ur-zUrL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Prevent damage *by D***D on May 1, 2026* Works as described. ### ⭐⭐⭐⭐⭐ Well Built and Works Good *by M***E on April 5, 2025* While it's too early to assess how long it'll last, this leak detection and auto shutoff system is well built and works exactly as advertised based upon rigorous testing. The valve immediately closes as soon as the sensor detects any water. We installed it on an expansion tank that has frequently leaked like a fountain in the past with no warning, which could have drained our well and shut down our furnace if we didn't happen to be home at the time. Another sensor sends us a Wi-Fi alert and robotically shuts off the main water supply as a backup using a Tokatuker Wi-Fi valve controller (UPC 750225420182) which is also available on Amazon, works great and is relatively inexpensive. The net result is that the boiler of our furnace can continue to at least sub optimally function until we can repair the tank. ### ⭐⭐⭐⭐⭐ Proper installation with solid plumbing expertise. *by M***T on May 13, 2025* Requires solid plumbing experience for full and safe installation. If this is your first installation, try this in a non very important waterline first. ( washing machine in the basement, sink or dishwasher) Test it a few times by having another shut off valve in the vicinity to avoid malfunctions or any water leaks due to either improper installation or item failure. Ours are working properly for quite a long time and have been doing the right thing under real water leak detection. ## Frequently Bought Together - Water Leak Detector, Automatic Water Leak Alarm System, with 2X 3/4" NPT Shutoff Valves & 2 Sensors, Flood Prevention for Water Heater Laundry - Red & Black Battery/Starter/Welding Flexible PVC Cable Wire 110/170/345 Amp 16mm 25mm 35mm by MKGT® (16mm² Red, 5 Meters) - 6 Way Blade Fuse Box, 12V/24V Circuit Fuse Holder Box Block with Negative Bus, Car Standard Blade with LED Indicator for Automotive Car Boat Marine Truck --- ## 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.tn/products/541835709-water-leak-detector-automatic-water-leak-alarm-system-with-2x](https://www.desertcart.tn/products/541835709-water-leak-detector-automatic-water-leak-alarm-system-with-2x) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-08*