--- product_id: 427454898 title: "DIY Automatic Water Leak Detection & Shut-Off Starter Kit, Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub" brand: "yolink" price: "₹ 78439" currency: INR in_stock: true reviews_count: 5 category: "Yo Link" url: https://www.desertcart.in/products/427454898-diy-automatic-water-leak-detection-and-shut-off-starter-kit store_origin: IN region: India --- # LoRa tech: 1/4 mile range D2D control: works offline 5-year sensor battery life DIY Automatic Water Leak Detection & Shut-Off Starter Kit, Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub **Brand:** yolink **Price:** ₹ 78439 **Availability:** ✅ In Stock ## Summary > 💧 Stay dry, stay smart: leak detection that never sleeps ## Quick Answers - **What is this?** DIY Automatic Water Leak Detection & Shut-Off Starter Kit, Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub by yolink - **How much does it cost?** ₹ 78439 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/427454898-diy-automatic-water-leak-detection-and-shut-off-starter-kit) ## 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 control keeps your home safe even without internet - • **Long-Range Coverage:** LoRa wireless tech covers up to 1/4 mile—basements to attics, no blind spots - • **Smart Alerts Your Way:** Get instant SMS, app, or email notifications with 30 free monthly SMS included - • **Plug & Play Installation:** No plumbing needed—easy setup with EVO Valve Operator and intuitive hub - • **Unmatched Leak Protection:** 3 sensors + smart valve auto-shutoff for total peace of mind ## Overview The YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit combines 3 long-life leak sensors, a smart valve controller, and a wireless hub using LoRa technology for up to 1/4 mile range. Its unique device-to-device communication ensures automatic valve shutoff even during power or internet outages. With customizable alerts and seamless smart home integration, this easy-install system offers professional-grade water damage prevention for any home or business. ## Description Package List: 1 x Hub 1 x Valve Controller 1 x Operator 3 x Water Leak Sensor Review: Great Product - Easy to install, works excellent! 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. ## 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 | #102,787 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #347 in Safety Sensors & Detectors | | Brand | YoLink | | Brand Name | YoLink | | Color | Blue | | Colour | Blue | | Customer Reviews | 4.7 out of 5 stars 369 Reviews | | Display Type | LCD or LED | | Display type | LCD or LED | | EU Spare Part Availability Duration | 5 Years | | Manufacturer | YoLink | | Material | Plastic | | Material Type | Plastic | | Smart Home Compatibility | Smart Home Compatible | | UPC | 850024791343 | ## Product Details - **Brand:** YoLink - **Colour:** Blue - **Display type:** LCD or LED - **EU Spare Part Availability Duration:** 5 Years - **Material:** Plastic ## Images ![DIY Automatic Water Leak Detection & Shut-Off Starter Kit, Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub - Image 1](https://m.media-amazon.com/images/I/618lu89uQuL.jpg) ## 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 ### ⭐⭐⭐⭐⭐ Great Product *by A***R on 19 February 2026* Easy to install, works excellent! ### ⭐⭐⭐⭐⭐ Easy Setup *by R***O on 1 April 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. ### ⭐ scratch in the valve controller *by R***D on 8 August 2024* the valve controller i received is look like used before , there is scratch in the back side , advise me how i can share with you the photo ## 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.in/products/427454898-diy-automatic-water-leak-detection-and-shut-off-starter-kit](https://www.desertcart.in/products/427454898-diy-automatic-water-leak-detection-and-shut-off-starter-kit) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-29*