YoLink Water Leak Starter Kit hub image showing centralized alerts for quick response.
YoLink Leak Sensor 4-unit with 105 dB alarm detects leaks and notifies you quickly.
YoLink LoRa long-range coverage extends alerts beyond Wi‑Fi in open areas.
YoLink offline D2D protection enables local siren activation during outages.
YoLink two AAA batteries offer up to five years of low-maintenance power.
YoLink hub scales to 300+ devices for growing smart property monitoring.
YoLink works with Alexa, IFTTT, and Home Assistant for automation.

YoLink

YoLink Water Leak Starter Kit — Hub + 4 Leak Sensor 4 | LoRa Long-Range, 105 dB Siren, Offline D2D, 5-Year Battery

High-performance tools and home improvement made for confident daily results

$83.81

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Why customers choose TaskHolt Tools

Overview

The YoLink Water Leak Starter Kit combines a smart hub with four Leak Sensor 4 units to deliver early moisture detection and clear, immediate alerts. Each sensor includes a built-in 105 dB alarm for on-site warnings that grab attention fast.

With LoRa long-range connectivity, you gain reliable coverage where Wi‑Fi struggles. In open air, you can monitor areas up to a quarter mile away, making it well-suited for basements, crawl spaces, and outdoor utility rooms. Alerts travel to your preferred channels—mobile app, email, or SMS—so you can respond quickly and name sensors by location for easy identification.

Offline protection and local control

Even during power or internet outages, YoLink can still protect your space. The Control-D2D feature lets sensors trigger the siren or actuate compatible valves locally, ensuring some level of protection when cloud access is unavailable.

Power, maintenance, and reliability

Each Leak Sensor 4 runs on two AAA batteries, offering up to five years of typical life. When a battery approaches end of life, replacement is straightforward with no special tools required, reducing downtime and maintenance hassle.

Scalability and ecosystem

A single hub can manage 300+ YoLink devices, enabling a scalable smart home or building network. Optional hub variants—including the standard Hub, SpeakerHub, and Cellular Hub—let you tailor coverage and connectivity to your space.

Two practical benefits at a glance

  • Protection and awareness: 105 dB on-device alarm with location-nameable sensors for quick identification.
  • Connectivity and resilience: LoRa long-range, offline D2D capability, and cloud-based alerts for versatile monitoring.
  • Convenience and automation: integrate with Alexa, IFTTT, and Home Assistant for routines and voice control.
  • Maintenance and durability: battery-powered sensors with up to five years of life for low upkeep.

Ready to safeguard your home or small business, the YoLink Water Leak Starter Kit offers a flexible, scalable, and practical approach to leak detection and response without relying on a single connection type.

FAQ

Q: What is included in the YoLink Water Leak Starter Kit?

A: A hub plus four Leak Sensor 4 units, each with a built-in 105 dB alarm for instant on-site alerts.

Q: Can YoLink operate without internet?

A: Yes. D2D enables sensors to trigger local sirens or valves during outages.

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