YoLink Smart Water Valve Controller 2, with Bulldog Water Valve Manipulator, Easy No-Plumber DIY Installation, Remote Control, Compatible with Alexa/Google Assistant, IFTTT - YoLink Hub Required
YoLink Smart Water Valve Controller 2, with Bulldog Water Valve Manipulator, Easy No-Plumber DIY Installation, Remote Control, Compatible with Alexa/Google Assistant, IFTTT - YoLink Hub Required
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
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Fast U.S. Shipping
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✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- WATER CONTROL HAS EVOLVED: LoRa-based 1/4 mile open-air long range. Three power modes: AC with battery back-up, AC-only, and battery-only. Device-to-device pairing. Valve position feedback. No reliance on WiFi. The new Valve Controller 2 is state-of-the-smart water control!
- THAT WAS EASY! Simple, no-plumber-required, DIY installation, installs in minutes. PLUG, PLUG & PLAY Hub installation (plug it directly into your router), and SET IT & FORGET IT water leak sensors.
- LONGEST RANGE, BY FAR: wireless 1/4 mile open-air range, and superior obstruction penetration (even through metal!), and extreme long battery life, thanks to LoRa (Long-Range) and low-power cutting-edge technology.
- DON'T TRY THIS WITH WiFi! YoLink devices do not use your WiFi, while typical smart devices do and can bog down your network and can even present a security risk. Our 923.3 MHz Chirp Spread Spectrum technology allows you to place sensors on other floors and even in other buildings, through concrete and even metal, where WiFi can't reach or is spotty.
- START SMART! A YoLink hub is REQUIRED for full functionality, including for the app to work, but your hub is compatible with a growing family of smart products for home and business! Search for B09FSS95G9 for a SpeakerHub (our audio, talking hub) or B07TQLKQLJ for the original Hub.
- Note: Bulldog works with lever handle only, it does not work with PVC Butterfly type valves or round handle.
Overview
- Color : Blue
- Brand : YoLink
- Material : Metal
- Display Type : LCD
- Operating Temperature : 15 Degrees Celsius

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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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