--- product_id: 774016186 title: "YoLink Water Leak Sensor 4 105dB Alarm Kit: 6 Units + Hub" brand: "yolink" price: "€ 269.14" currency: EUR in_stock: true category: "Yo Link" url: https://www.desertcart.hr/products/774016186-yolink-water-leak-sensor-4-105db-alarm-kit-6-units store_origin: HR region: Croatia --- # 1/4-mile LoRa range 5-year AAA battery life 105 dB built-in siren YoLink Water Leak Sensor 4 105dB Alarm Kit: 6 Units + Hub **Brand:** yolink **Price:** € 269.14 **Availability:** βœ… In Stock ## Summary > πŸ’§ Stay dry, stay connected β€” leak alerts that never sleep! ## Quick Answers - **What is this?** YoLink Water Leak Sensor 4 105dB Alarm Kit: 6 Units + Hub by yolink - **How much does it cost?** € 269.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/774016186-yolink-water-leak-sensor-4-105db-alarm-kit-6-units) ## 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 - β€’ **Scalable Smart Home Ecosystem:** One hub supports 300+ devices with Alexa, IFTTT, and Home Assistant integration - β€’ **Unmatched Long-Range Coverage:** LoRa tech delivers reliable alerts up to 1,000 feet where Wi-Fi fails - β€’ **Instant On-Site & Remote Alerts:** 105 dB siren plus app, SMS, and email notifications keep you in the know anytime - β€’ **Effortless, Low-Maintenance Power:** Two AAA batteries per sensor last up to 5 years, minimizing upkeep - β€’ **Offline Protection with Control-D2D:** Sensors trigger sirens or shutoff valves locallyβ€”even without internet ## Overview The YoLink Water Leak Starter Kit combines a powerful LoRa hub with six Leak Sensor 4 units featuring 105 dB alarms and up to 1,000 feet range. It offers instant app, SMS, and email alerts plus offline local protection via Control-D2D. Each sensor runs on two AAA batteries lasting up to 5 years. Compatible with Alexa, IFTTT, and Home Assistant, this scalable system supports over 300 devices for comprehensive smart home water leak detection. ## Description Protects property from water damage with a long-range, plug-and-play leak detection system. Each kit pairs an YoLink hub with multiple leak sensors that you place near common risk points such as bathrooms, kitchens, utility rooms, water heaters and sump areas. When water is detected, you will receive app, email, and SMS/text alerts so you can act quickly. Built on LoRa, YoLink reaches where it has Wi-Fi difficulties, with up to 2 ft. outdoor reach. Unlike Wi-Fi-only systems, YoLink can act even without the Internet: With Control-D2D, sensors can directly activate other YoLink devices, such as sirens or motorized shut-off valves, for local protection during outages. Leak Sensor 1 is a built-in sirenless silent sensor; Leak Sensor 4 adds a built-in 105dB audible alarm. Each sensor uses two AAA batteries and offers up to five years of typical battery life. YoLink scale from homes to smart buildings. One hub supports more than 300 YoLink sensors and devices, and hub options include the standard hub, SpeakerHub for spoken alerts, and the cellular hub for flexible deployments. Manage everything in one app and expand within the YoLink ecosystem, with integrations for Alexa, IFTTT and Home Assistant. ## Features - COMPLETE PLUG AND PLAY KIT: Hub plus leak sensor 4 units, each with a built-in 105dB audible alarm for instant on-site alerts. - Long-term LoRa: Reliable coverage where Wi-Fi is struggling (up to 2 ft. outdoor); Receive app, email and SMS/text alerts and name sensors by location. - WORKS EVEN WITHOUT THE INTERNET - With YoLink Control-D2D, sensors can directly activate YoLink sirens or shut-off valves for local protection during outages. - LOW MAINTENANCE POWER - Each sensor uses 2 AAA batteries with up to 5 years typical battery life; easy replacement. - Scalable IoT Platform: One hub supports over 300 YoLink devices; part of a building and smart home ecosystem; Hub options include Standard Hub, SpeakerHub and Cellular Hub. - WHAT'S INCLUDED - This package includes 1 YoLink bucket and 6 sensors, 7 items in total. The "Number of items: 7 packs" refers to the seven individual products in the package, not seven sensors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DPH3KL69 | | Audible Noise | 105 Decibels | | Battery Description | AAA | | Best Sellers Rank | #45,855 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #353 in Safety Sensors & Detectors | | Brand | YoLink | | Built-In Media | Batteries | | Color | White | | Compatible Devices | Over 300 devices | | Control Method | App | | Customer Reviews | 4.8 4.8 out of 5 stars (296) | | Item Dimensions L x W x H | 8.9L x 20.3W x 15.2H centimeters | | Item Highlight | Leak and Freeze Mobile App Alerts, IP67, Up to 5 Year Battery, Works with Alexa | | Manufacturer | YoSmart | | Maximum Range | 2034 Feet | | Mfr Part Number | YS1603+6YS7906 | | Model Name | Hub + 6 Leak Sensors | | Model Number | YS1603+6YS7906 | | Number of Batteries | 12 AAA batteries required. (included) | | Number of Items | 7 | | Power Source | AC/DC | | Sensor Technology | LoRa | | Size | With Siren | | UPC | 810121542040 | | Unit Count | 7.0 Count | ## Product Details - **Brand:** YoLink - **Colour:** White - **Compatible devices:** Over 300 devices - **Power source:** AC/DC - **Product dimensions:** 8.9L x 20.3W x 15.2H centimeters ## Images ![YoLink Water Leak Sensor 4 105dB Alarm Kit: 6 Units + Hub - Image 1](https://m.media-amazon.com/images/I/61N-71e4YYL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 6-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT - Water Leak Sensor 4 with 105dB Audio Alarm 3-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Hub Required! - YoLink 10 Foot Sensor Cable Water Leak Sensor 2 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/774016186-yolink-water-leak-sensor-4-105db-alarm-kit-6-units](https://www.desertcart.hr/products/774016186-yolink-water-leak-sensor-4-105db-alarm-kit-6-units) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-13*