--- product_id: 347020927 title: "YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit, EVO Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub" brand: "yolink" price: "€ 434.01" currency: EUR in_stock: true reviews_count: 13 category: "Yo Link" url: https://www.desertcart.pt/products/347020927-yolink-diy-automatic-water-leak-detection-and-shut-off-starter store_origin: PT region: Portugal --- # 1/4 mile LoRa range Device-to-Device auto shutoff 5-year sensor battery life YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit, EVO Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub **Brand:** yolink **Price:** € 434.01 **Availability:** ✅ In Stock ## Summary > 💧 Stop leaks before they start—smart water security that works even when you’re offline! ## Quick Answers - **What is this?** YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit, EVO Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub by yolink - **How much does it cost?** € 434.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/347020927-yolink-diy-automatic-water-leak-detection-and-shut-off-starter) ## 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 - • **Smart Alerts Your Way:** Stay instantly informed via SMS, app notifications, or email with 30 free monthly alerts included. - • **Fail-Safe Auto Shutoff:** Direct sensor-to-valve communication guarantees water shutoff even during power or internet outages. - • **Seamless Smart Home Sync:** Works flawlessly with Alexa, Google Assistant, IFTTT, and Home Assistant for voice & automation control. - • **Plug & Protect in Minutes:** DIY setup with no plumbing needed—get full leak protection live in under 20 minutes. - • **Unmatched Long-Range Coverage:** LoRa tech ensures up to 1/4 mile wireless range—protect every corner of your home or office effortlessly. ## Overview The YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit combines 3 wireless leak sensors, a smart valve controller, an EVO valve operator, and a hub to deliver comprehensive, long-range water leak protection. Utilizing LoRa technology, it offers up to 1/4 mile device communication and direct device-to-device control that functions without internet or power. With easy installation, customizable alerts, and smart home integration, it provides peace of mind and proactive water damage prevention for homes and businesses alike. ## Description desertcart.com : YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit, EVO Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub : Tools & Home Improvement Review: Easy Setup - We are not home a lot. I have a flume water monitor (purchased in desertcart). Thee flume gives you a push notification when water has been running more than 20 minutes. (You can set up the notification time period.) When you are not home and get this notification you can see how many gallons of water is running. This is where YoLink comes in. You open the YoLink app and can shut off the main waterline for the whole house. If you don't have a flume, YoLink has small water leak monitors (see photo). You can strategically place them where a water leak can occur, such as under toilet or under a sink. (Four of these come with YoLink and additional ones can be purchased.) When these little disks detects water it sends a signal to the main YoLink and the main YoLink turns on and automatically shuts off the water main valve. The YoLink and disks are easy setup. (Takes about 20 minute and no technical knowledge is needed.) Everything connects to your WiFi easily. It's very intuitive. There is very good customer service if you need. It is well worth the small cost. Ours has been working flawless for several months now. We test it monthly by using the app to turn the water main off and on again. The main YoLink at your water valve must be plugged into an electrical outlet with or without an extension cord. The unit also needs WiFi. As one last note, make sure you check your main water shut off valve. This unit works with a main water shut off valve that has a lever handle to shut it off. (See photo.) YoLink also has other units for different types of shut off valves. If you are unsure of what type to purchase, just give them a phone call. Review: Easy to install and offers protection and peace of mind - This was an easy DIY install and gives peace of mind because it can automatically detect a water leak, send a notification, and close the main water valve to greatly reduce the risk of extensive damage to the home. By far the hardest part, and it was still easy, was installing the valve operator (see photo) onto the existing main water valve. Adding new devices, such as leak sensors, is simple as can be, just scan the QR code on the device using the YoLink app, press the power button, and it's connected, works every time with no glitches. All of the devices are either battery powered or have battery backup, so will protect your home even when there's a power or internet outage. ## Features - Comprehensive Kit for Complete Leak Protection: This bundle includes 3 YoLink Water Leak Sensors, 1 Smart Valve Controller, 1 EVO Valve Manipulator/Operator, and 1 YoLink Regular Hub. The perfect solution for home or business owners looking to prevent costly water damage with a smart, easy-to-install system. - Reliable Unique Device-to-Device (D2D) Functionality: After setting up D2D control, the leak sensors and valve controller communicate directly, even during power loss or network disruption. When a leak is detected, the valve automatically closes, ensuring protection without the need for internet or power. - Long Range Connectivity: YoLink’s system utilizes LoRa technology, offering a communication range of up to 1/4 mile between the devices and the hub. This allows you to place the leak sensors in hard-to-reach areas, such as basements, attics, or remote storage rooms, ensuring your entire home is covered, no matter how far away the sensor is from the hub. - Customizable Notification Options: Choose from SMS, App alerts, and Email to stay informed about leaks. iOS users will also receive Critical Alerts. Each account includes 5 free SMS per month. With this kit, you’ll get 30 free SMS alerts (5 per device for 5 devices). Additional devices add 5 more free SMS per month, keeping you connected and protected. - Seamless Third-Party Integrations: Easily integrate your system with Alexa, Google Assistant, IFTTT, and Home Assistant for added convenience. Control your leak sensors and valve controller with simple voice commands or automation, giving you complete control over your home’s water security. - Long Battery Life: Enjoy long-lasting performance with the Water Leak Sensors, which have a battery life of up to 5 years. The Valve Controller 2 can run for 2 years on batteries or be powered directly, with the battery serving as a backup, ensuring continuous operation even during power outages. - Easy Installation: No plumbing required! The EVO Valve Operator easily integrates with your existing system without the need to cut any pipes. Simply configure the hub, leak sensors, and valve controller to begin monitoring your home’s water protection system, offering reliable security with minimal effort. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B098QP4ZLH | | Best Sellers Rank | #52,940 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Water Detectors & Alarms | | Brand | YoLink | | Brand Name | YoLink | | Color | white | | Customer Reviews | 4.7 out of 5 stars 455 Reviews | | Display Type | LED | | EU Spare Part Availability Duration | 5 Years | | Manufacturer | YoSmart | | Material | Plastic | | Material Type | Plastic | | Smart Home Compatibility | Smart Home Compatible | | UPC | 850024791343 | | Unit Count | 6.0 Count | ## Product Details - **Brand:** YoLink - **Color:** white - **Display Type:** LED - **EU Spare Part Availability Duration:** 5 Years - **Material:** Plastic ## Images ![YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit, EVO Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub - Image 1](https://m.media-amazon.com/images/I/618lu89uQuL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Is there something different about the controller here than the controller + Bulldog listing? Bought separately with 7 sensors is $20 less currently.** A: Check if it powered by batteries and adapture or just batteries **Q: Will this work on a 2" Pipe?** A: If you purchase the correct size one. **Q: Does it come with the electrical plug in option?** A: The yolink receiver that connects directly to the valve motor does plug into an ac outlet. It can also work off regular alkaline batteries. I use it plugged in, with the batteries working as backup in case power outtage. As the leak sensors can pair directly to the receiver, it should work even if power and internet connection are lost. - hope that helps **Q: How do i make valve shut off work without wifi working? leak sensor does not trigger automation if the hub is offline even though it's all local comms** A: The sensor signals the valve controller if it gets wet. Wifi helps with notifications and remote operation. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy Setup *by R***O on April 1, 2026* We are not home a lot. I have a flume water monitor (purchased in Amazon). Thee flume gives you a push notification when water has been running more than 20 minutes. (You can set up the notification time period.) When you are not home and get this notification you can see how many gallons of water is running. This is where YoLink comes in. You open the YoLink app and can shut off the main waterline for the whole house. If you don't have a flume, YoLink has small water leak monitors (see photo). You can strategically place them where a water leak can occur, such as under toilet or under a sink. (Four of these come with YoLink and additional ones can be purchased.) When these little disks detects water it sends a signal to the main YoLink and the main YoLink turns on and automatically shuts off the water main valve. The YoLink and disks are easy setup. (Takes about 20 minute and no technical knowledge is needed.) Everything connects to your WiFi easily. It's very intuitive. There is very good customer service if you need. It is well worth the small cost. Ours has been working flawless for several months now. We test it monthly by using the app to turn the water main off and on again. The main YoLink at your water valve must be plugged into an electrical outlet with or without an extension cord. The unit also needs WiFi. As one last note, make sure you check your main water shut off valve. This unit works with a main water shut off valve that has a lever handle to shut it off. (See photo.) YoLink also has other units for different types of shut off valves. If you are unsure of what type to purchase, just give them a phone call. ### ⭐⭐⭐⭐⭐ Easy to install and offers protection and peace of mind *by J***. on April 24, 2026* This was an easy DIY install and gives peace of mind because it can automatically detect a water leak, send a notification, and close the main water valve to greatly reduce the risk of extensive damage to the home. By far the hardest part, and it was still easy, was installing the valve operator (see photo) onto the existing main water valve. Adding new devices, such as leak sensors, is simple as can be, just scan the QR code on the device using the YoLink app, press the power button, and it's connected, works every time with no glitches. All of the devices are either battery powered or have battery backup, so will protect your home even when there's a power or internet outage. ### ⭐⭐⭐⭐⭐ High quality and reliable (even during power & internet outages) *by E***H on April 4, 2026* I am most pleased with the YoLink water leak detection and shutoff starter kit. The installation instructions were clear and extra parts were provided to accommodate various installation options. My water shutoff valve was a bit difficult to open & close manually and I was a bit concerned the valve operator might struggle, but as it turned out the actuator had no difficulty. The parts included are substantial and of good quality. Pairing the multiple leak detectors to the the actuator via D2D was straightforward and doesn't require internet connectivity to function. The operator includes battery backup so it works even in the event of an electrical power outage. Bonus, the leak detetectors include a temperature sensor which allows remote monitoring. Money well spent, I highly recommend! ## Frequently Bought Together - YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit, EVO Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub - YoLink Water Leak Sensor 3-Pack, LoRa Up to 1/4 Mile Open-Air Range Smart Water Leak & Flood Detector, SMS/Text, Email & Push Notifications, w/Alexa, IFTTT, Home Assistant - YoLink Hub Required - YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant --- ## 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.pt/products/347020927-yolink-diy-automatic-water-leak-detection-and-shut-off-starter](https://www.desertcart.pt/products/347020927-yolink-diy-automatic-water-leak-detection-and-shut-off-starter) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-17*