---
product_id: 733312627
title: "NSF Certified YoLink Leak Protection Kit, 1/2\" Battery-Powered Shutoff Valve w/ Controller + 3 Leak Sensors + Hub, D2D Offline Auto Shutoff, LoRa Long-Range, App/Email/SMS Alerts, 10+ Year Battery"
brand: "yolink"
price: "€ 447.64"
currency: EUR
in_stock: true
category: "Yo Link"
url: https://www.desertcart.fi/products/733312627-nsf-certified-yolink-leak-protection-kit-1-2-battery-powered
store_origin: FI
region: Finland
---

# NSF Certified for potable water safety LoRa wireless with 1/4 mile range 10+ year battery life, zero wiring NSF Certified YoLink Leak Protection Kit, 1/2" Battery-Powered Shutoff Valve w/ Controller + 3 Leak Sensors + Hub, D2D Offline Auto Shutoff, LoRa Long-Range, App/Email/SMS Alerts, 10+ Year Battery

**Brand:** yolink
**Price:** € 447.64
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay dry, stay smart — leak protection that never sleeps!

## Quick Answers

- **What is this?** NSF Certified YoLink Leak Protection Kit, 1/2" Battery-Powered Shutoff Valve w/ Controller + 3 Leak Sensors + Hub, D2D Offline Auto Shutoff, LoRa Long-Range, App/Email/SMS Alerts, 10+ Year Battery by yolink
- **How much does it cost?** € 447.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/733312627-nsf-certified-yolink-leak-protection-kit-1-2-battery-powered)

## Best For

- yolink enthusiasts

## Why This Product

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

## Key Features

- • **Power Outage Proof:** Direct device-to-device pairing lets sensors trigger valve shutoff even without internet or AC power.
- • **Ultimate Leak Defense:** NSF certified valve and sensors ensure safe drinking water protection for your home or office.
- • **Unmatched Wireless Reach:** LoRa technology covers up to 1/4 mile open-air, perfect for basements and hard-to-reach spots.
- • **Smart Alerts & Automation:** Instant app, email, SMS notifications plus Alexa, IFTTT, and Home Assistant integration keep you in control anywhere.
- • **Effortless Long-Term Reliability:** Ultra-low-power design with 10+ year lithium batteries means set-and-forget peace of mind.

## Overview

The NSF Certified YoLink Leak Protection Kit combines a 1/2 inch battery-powered motorized shutoff valve, three advanced leak sensors, and a smart hub using LoRa wireless tech for up to 1/4 mile range. It features direct device-to-device pairing to automatically close valves during leaks without internet or power, backed by 10+ year battery life. With app alerts and smart home integrations, it offers comprehensive, reliable water leak protection for homes and commercial spaces.

## Description

This 1/2 inch kit delivers complete, NSF certified leak protection for potable water lines. It includes a battery-powered motorized shutoff valve with an integrated controller, three water leak sensors, and a YoLink Hub. When a leak is detected, a sensor can directly close the valve using YoLink Control-D2D—no internet or AC power required—so protection continues during outages. Built on the YoLink LoRa protocol, the system offers up to 1/4 mile open-air wireless range, reaching basements, meter pits, and other hard-to-cover spaces. Use the YoLink app for remote shutoff and instant notifications by app, email, and SMS; integrations with Alexa, IFTTT, and Home Assistant support voice and automation. Thanks to ultra-low-power design and lithium batteries, devices can run for 10 years or more in typical use. As part of the 80+ device YoLink ecosystem for water, security, environment, and energy, this kit can expand to protect your entire property with no subscription fees.

## Features

- NSF CERTIFIED FOR POTABLE WATER - Safe for drinking water applications in homes and commercial buildings.
- 1/2 INCH VALVE KIT WITH HUB - Includes a battery-powered motorized shutoff valve with integrated controller and three leak sensors; hub enables app control and cloud alerts.
- D2D DIRECT PAIRING WITHOUT INTERNET OR AC POWER - Leak sensors can directly trigger the valve to close via YoLink Control-D2D; battery power keeps protection working during outages.
- LONG-RANGE LORA WIRELESS - Up to 1/4 mile open-air range; place sensors where Wi-Fi struggles, such as basements, meter pits, and mechanical rooms.
- 10+ YEAR LITHIUM BATTERY LIFE - Ultra-low-power design and radio wake-up deliver years of service with minimal maintenance; no wiring required; expand to 80+ devices with no subscription fees.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F2MXFN54 |
| Batteries | 6 AA batteries required. (included) |
| Control method | Remote |
| Date First Available | 19 April 2025 |
| Item model number | YS1603+3YS7903+YS5012-DN15 |
| Manufacturer | YoSmart |
| Mounting type | Wall Mount |
| Number of batteries | 6 AA batteries required. (included) |
| Package Dimensions | 29.11 x 20.29 x 10.9 cm; 1.16 kg |
| Part number | YS1603+3YS7903+YS5012-DN15 |
| Sensor technology | LoRa Sensor |
| Size | 0.5" |
| UPC | 810121542422 |

## Product Details

- **Battery description:** Lithium
- **Brand:** YoLink
- **Colour:** White
- **Compatible devices:** Smartphone, Tablet
- **Power source:** Battery Powered

## Images

![NSF Certified YoLink Leak Protection Kit, 1/2" Battery-Powered Shutoff Valve w/ Controller + 3 Leak Sensors + Hub, D2D Offline Auto Shutoff, LoRa Long-Range, App/Email/SMS Alerts, 10+ Year Battery - Image 1](https://m.media-amazon.com/images/I/61mqQexMEvL.jpg)

## Frequently Bought Together

- YoLink LoRa Smart Water Leak Protection System, 1/2" Valve, Battery Powered (10+ Years), NSF Certified Stainless Steel Motorized Shut-Off, 1/4-Mile Range, Alexa, IFTTT, Home Assistant
- YoLink Water Leak Sensor 2,1/4 Mile World's Longest Range Smart Home Water Leak Sensor,Water Leak Detector with Built-in Siren Up to 105dB,Works with Alexa and IFTTT-YoLink Hub Required,YS7904-UC
- YoLink Smart Outdoor Temperature & Humidity Sensor, Hygrometer, Thermometer, 1000' Long Range, 2 Years Battery Life, Emails, Text/SMS, App Alerts, Alexa, IFTTT Integration. Hub Required!

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**Shop now:** [https://www.desertcart.fi/products/733312627-nsf-certified-yolink-leak-protection-kit-1-2-battery-powered](https://www.desertcart.fi/products/733312627-nsf-certified-yolink-leak-protection-kit-1-2-battery-powered)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-10*