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YoLinkDIY Automatic Water Leak Detection & Shut-Off Starter Kit, Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub

YoLinkDIY Automatic Water Leak Detection & Shut-Off Starter Kit, Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub

Q: Is there something different about the controller here than the controller + Bulldog listing? Bought separately with 7 sensors is $20 less currently.

Check if it powered by batteries and adapture or just batteries

Q: Will this work on a 2" Pipe?

If you purchase the correct size one.

Q: Does it come with the electrical plug in option?

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

The sensor signals the valve controller if it gets wet. Wifi helps with notifications and remote operation.

Product ID: 427454898

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Details

Colour
Blue
Brand
YoLink
Material
Plastic
Item weight
1.83 Kilograms
UPC
850024791343

📡¼ mile LoRa range

🔋5-year sensor battery life

🔧No-plumbing EVO valve install

Description

💧 Stay dry, stay smart—leak protection that’s always a step ahead!

EFFORTLESS DIY SETUP - No plumbing cuts needed; EVO Valve Operator snaps on easily for instant water shut-off control.
SMART ALERTS YOUR WAY - Get leak notifications via SMS, app, email, or critical iOS alerts—stay ahead with 30 free monthly SMS.
UNMATCHED LONG RANGE COVERAGE - LoRa tech ensures up to ¼ mile device communication—protect every corner of your home or office.
SEAMLESS SMART HOME INTEGRATION - Works flawlessly with Alexa, Google Assistant, IFTTT, and Home Assistant for voice & automation control.
FAIL SAFE DEVICE TO DEVICE CONTROL - Sensors and valve controller talk directly, closing valves instantly—even without power or internet.

The YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit combines advanced LoRa wireless tech with a smart valve controller and 3 leak sensors to deliver comprehensive, long-range water leak protection. Featuring direct device-to-device communication for fail-safe operation during outages, easy no-plumbing installation, customizable multi-channel alerts, and seamless integration with major smart home platforms, this kit offers professional-grade water security with minimal effort and up to 5 years of sensor battery life.

Specifications

Manufacturer	YoLink
Item Weight	1.83 Kilograms
Package Dimensions	24.8 x 20.4 x 9.5 cm; 1.83 kg
Batteries	6 AAA batteries required. (included)
Color	Blue
Style	Without DC Power Supply
Item Package Quantity	1
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline

Have a Question? See What Others Asked

Is there something different about the controller here than the controller + Bulldog listing? Bought separately with 7 sensors is $20 less currently.

Will this work on a 2" Pipe?

Does it come with the electrical plug in option?

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

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