YoLink Water Leak Detector – Long-Range LoRa Wireless Sensor (Hub Required)

Overview

The YoLink Water Leak Detector is built for reliable, wireless monitoring without depending on your home WiFi. Using LoRa, a robust, long-range protocol, it communicates with a dedicated Hub to detect leaks with encryption and immediate alerts. With a range of up to 1/4 mile in open air, it can cover spaces that are often hard to monitor with conventional WiFi sensors.

How it works

Install the sensor near potential leak hotspots—under sinks, by water heaters, laundry machines, or sump pumps. It pairs quietly with other YoLink devices and the Hub, forming a resilient network that continues to operate even if WiFi or power is unreliable. The system uses device-to-device (D2D) communication to maintain functionality during outages.

What you may gain

Key advantages to consider:

• Long-range coverage: Up to 1/4 mile open air, ideal for basements, sheds, and remote outbuildings.
• No reliance on WiFi or internet: stays working when networks dip.
• Secure, encrypted communication: protects your sensor data within the YoLink network.
• Hub-required for full features: unlocks app access and battery status checks.
• Batteries included and replaceable: ready to deploy with potential multi-year lifespan.

Easy setup and everyday use

Setting up is quick—place the sensor near the equipment you want to monitor, add it to your YoLink Hub, and you’re ready to receive alerts via the app. Suggested placements include near toilets, water heaters, dishwashers, and sump pumps, as well as in laundry rooms or fish tanks for added peace of mind.

Real-world scenarios

• Basement or crawlspace monitoring for hidden leaks that could creep unnoticed.
• Outdoor sheds, porches, or garages where moisture and occasional leaks matter.
• Under sinks or by appliances in busy kitchens and laundry rooms where water damage risk is higher.

Compatibility and expansion

YoLink products are designed to grow with your smart home. A compatible Hub is the cornerstone for full app access, battery monitoring, and extended scenarios—and the ecosystem continues to expand with compatible devices and voice/automation integrations through partners like Alexa and IFTTT.