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

Will this work on a 2" Pipe?

If you purchase the correct size one.

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

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.

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

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

Product ID: 347020927

Details

Brand
YoLink
Color
white
Display Type
LED
EU Spare Part Availability Duration
5 Years
Material
Plastic

📡LoRa long-range comms up to 1/4 mile

🔋5-year sensor battery life

🔧No-plumbing EVO valve install

AR$871274

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Stay dry, stay smart — leak detection that works even when the power doesn’t!

POWER OUTAGE PROOF - Device-to-device control keeps your home safe even without internet or power
SMART ALERTS YOUR WAY - Get instant SMS, app, or email notifications — 30 free SMS included to keep you connected
VOICE AUTOMATION READY - Seamlessly integrates with Alexa, Google Assistant, IFTTT & Home Assistant for hands-free control
UNMATCHED LEAK PROTECTION - 3 ultra-sensitive sensors + smart valve shut-off for total peace of mind
EXTENDED COVERAGE ANYWHERE - LoRa tech lets you monitor leaks from basement to attic with zero dead zones

The YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit combines 3 long-life leak sensors, a wireless valve controller, and an EVO valve operator with a hub using LoRa technology for up to 1/4 mile range. It features device-to-device communication ensuring automatic valve shut-off during leaks even without power or internet. Easy no-plumbing installation, customizable alerts, and smart home integrations make it a comprehensive, reliable solution to prevent costly water damage.

Specifications

ASIN	B098QP4ZLH
Best Sellers Rank	#18,696 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Water Detectors & Alarms
Brand Name	YoLink
Color	white
Customer Reviews	4.7 4.7 out of 5 stars (485)
Display Type	LED
EU Spare Part Availability Duration	5 Years
Manufacturer	YoSmart
Material Type	Plastic
UPC	850024791343
Unit Count	6.0 Count

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