Is the hub included in this offer?

Hub, 3 sensors, and valve came in mine

Will any hub work with this or do I need their propritary one?

You do need a YoLink Hub or SpeakerHub for full functionality with YoLink devices. It is possible to pair our leak sensors directly to the valve, and also to pair one of our fobs to control the valve, but for the app to work, and for Alexa, Google, IFTTT, Home Assistant, etc, integration, you do need a hub.

Can I plug this in to electric outlet or is it battery only?

This one is battery-only, and you should easily go two years between battery changes. This one is nice because it's a one-piece integrated valve and smart controller. If you prefer something you can plug into an outlet and use as AC-powered-only or AC-powered with battery backup, check out our Valve Controller 2. https://www.amazon.com/dp/B0C47ZX783?ref=myi_title_dp

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Description

💧 Leak-proof your life with smart, seamless water protection!

ALWAYS ON GUARD - 24/7 cloud monitoring tracks battery, signal, and device status for peace of mind.
EFFORTLESS SETUP - Plug, play, and DIY install with SharkBite fittings—no plumber needed.
FAIL SAFE OPERATION - Device-to-device pairing keeps your system running even during power or internet outages.
ULTIMATE LEAK DEFENSE - Stop leaks before they start with automatic shut-off valve integration.
UNMATCHED CONNECTIVITY - Industry-leading 1/4 mile LoRa range ensures reliable, WiFi-independent control.

The YoLink LoRa Smart Water Leak Protection System combines a commercial-grade motorized stainless steel valve with three wireless water leak sensors and a hub offering up to 1/4 mile range via LoRa technology. Designed for easy DIY installation, it provides automatic water shut-off, device-to-device pairing for fail-safe operation without WiFi or power, and 3-year battery life. Compatible with Alexa, IFTTT, and Home Assistant, it ensures continuous, remote water leak protection and real-time system monitoring.

Specifications

Battery Description	Alkaline
Number of Batteries	2 AA batteries required. (included)
Control Method	Remote
Mounting Type	none (sensors), pipe mount (valve)
Maximum Range	0.25 Miles
UPC	810121540299
Global Trade Identification Number	81012154029900
Manufacturer	YoSmart
Model	YS1603-UC+YS5002-UC+3YS7903-UC
Model Name	Water Leak Sensor and Smart Motorized Valve
Product Dimensions	15.24 x 13.97 x 11.94 cm; 1.03 kg
Batteries	2 AA batteries required. (included)
Item model number	YS1603-UC+YS5002-UC+3YS7903-UC
Mounting Hardware	Batteries
Number of items	5
Display Type	LCD or LED
Batteries Included	Yes
Batteries Required	Yes
Battery cell composition	Alkaline
Country of Origin	China
Item Weight	1 kg 30 g

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