---
product_id: 73547145
title: "Automatic Water Leak Shut Off Valve System"
brand: "e-sds"
price: "¥38513"
currency: JPY
in_stock: true
category: "E Sds"
url: https://www.desertcart.jp/products/73547145-automatic-water-leak-shut-off-valve-system
store_origin: JP
region: Japan
---

# Detects drips & leaks instantly 80 dB alarm with flashing LED alert 3/4 inch brass ball valve, easy install Automatic Water Leak Shut Off Valve System

**Brand:** e-sds
**Price:** ¥38513
**Availability:** ✅ In Stock

## Summary

> 💧 Stop leaks before they start — your smart shield against water damage!

## Quick Answers

- **What is this?** Automatic Water Leak Shut Off Valve System by e-sds
- **How much does it cost?** ¥38513 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/73547145-automatic-water-leak-shut-off-valve-system)

## Best For

- e-sds enthusiasts

## Why This Product

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

## Key Features

- • **Loud & Clear Alerts:** 80 dB alarm plus flashing LED ensures you never miss a leak, even when away or busy.
- • **Versatile & Durable:** Supports hot water up to 100℃ (212℉), perfect for residential and commercial setups.
- • **Extended Sensor Reach:** 19.68 ft cable lets you monitor hard-to-reach spots like drains and utility corners with ease.
- • **Instant Flood Defense:** Automatically shuts water flow within 2 seconds of leak detection to protect your home or business.
- • **Plug & Play Installation:** Standard 3/4 inch NPT brass valve fits seamlessly into existing plumbing—no plumber needed.

## Overview

The E-SDS Water Leak Detector with Shutoff Valve is a cutting-edge flood prevention system featuring a fast-acting 3/4 inch brass ball valve, a 19.68 ft water sensing probe, and an 80 dB alarm with LED alerts. Designed for easy installation in both residential and commercial plumbing, it automatically cuts off water flow within 2 seconds of detecting leaks or drips, protecting your property from costly water damage. Compatible with hot water systems up to 100℃, this device offers reliable, proactive leak detection and peace of mind.

## Description

E-SDS Water Leak Detector with Shutoff Valve,Sensors and Sounds Alarm | Automatic Water Leak Shut Off Valve System,for Pipes 3/4 NPT,Flood Prevention for Laundry,Water Heaters and More - desertcart.com

## Features

- Automatic Response: Detects running water and small drips; shuts flow fast to reduce flooding risk when you are away; manual open close and reset buttons help restore service after repairs
- Easy installation: with 3/4 NPT threaded solid brass ball valves, designed for standard 3/4 inch plumbing systems, easy installation by attaching to existing plumbing. It's be used in so many locations in residential and commercial environments like water heater and laundry
- Alarm and Light Alert: Central unit sounds an 80 dB warning and flashes LED indicators; helps you notice leaks quickly before damage spreads; valve closes automatically after detection
- Water Leak Sensor– Comes with 1 water sensing probe with 19.68 ft cable, reaches drains, floors, and tight spaces where moisture starts; turns water off within 2 seconds after contact
- Home and Commercial Use: Built for basements, utility rooms, residences, and commercial spaces; supports hot water applications up to 100℃(212℉) for broader installation options

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C5PS64P |
| Audible Noise | 120 db |
| Best Sellers Rank | #91,788 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #71 in Water Detectors & Alarms |
| Brand | E-SDS |
| Built-In Media | Water Leak Shut Off Valve System |
| Color | Blue |
| Compatible Devices | Washing Machine |
| Control Method | App, Touch |
| Customer Reviews | 4.3 out of 5 stars 101 Reviews |
| Item Dimensions L x W x H | 236"L x 4"W x 5"H |
| Item Highlight | Automatic Water Leak Shut Off Valve System,for Pipes 3/4 NPT,Flood Prevention for Laundry,Water Heaters and More |
| Item Weight | 1.3 pounds |
| Manufacturer | E-SDS |
| Maximum Range | 19.68 feet |
| Mfr Part Number | ESDSWLD02 |
| Model Number | ESDSWLD02 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 236"L x 4"W x 5"H |
| Sensor Technology | Contact Sensor |
| Size | 3/4in |

## Product Details

- **Brand:** E-SDS
- **Color:** Blue
- **Compatible Devices:** Washing Machine
- **Power Source:** Corded Electric
- **Product Dimensions:** 236"L x 4"W x 5"H

## Images

![Automatic Water Leak Shut Off Valve System - Image 1](https://m.media-amazon.com/images/I/61XYQovZFEL.jpg)

## Frequently Bought Together

- E-SDS Water Leak Detector with Shutoff Valve,Sensors and Sounds Alarm,Automatic Water Leak Shut Off Valve System,for Pipes 3/4 NPT,Flood Prevention for Laundry,Water Heaters and More
- HydroCheck Water Sensor Alarm, Smart Water Leak Detector for Home & Basements | Made in The USA | Automatic Flood Detectors and Water Alarm, Pure Water Capable (WaterWatcher)

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**Shop now:** [https://www.desertcart.jp/products/73547145-automatic-water-leak-shut-off-valve-system](https://www.desertcart.jp/products/73547145-automatic-water-leak-shut-off-valve-system)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-25*