Feature(may vary by option.)

●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.
●DONT 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 cant 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.

[Bulldog Valve Robot]




[EVO Valve Operator]





Description

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VALVE CONTROLLER 2 SPECS:
Housing IP Rating: IP66
Voltage Out: DC 12VDC
Standby Current: .9 mA (on battery power) 1.5 mA (on external power)
Current Draw (Operating): 28.6 mA + device current draw
Power Supply Amperage: 1.0 Amps
Power Supply Cord Length: 59” (1.5 meters)
Environment Temp. Range: -4° to 122°F (-20° to 50°C)
Dimensions (H x W x D): 4.96" (126mm) x 3.1" (80mm) x 1.1" (28mm)
BULLDOG VALVE ROBOT SPECS:
Motor: High Torque Geared Valve Motor
Voltage: 12 VDC
Valves Supported: 1/4-turn metallic ball valves only: 1/2" to 1.5"
Environment Temp. Range: 32 to 122F (0° to 50°C)

I have read some reviews that say the Bulldog Valve Robot is not strong enough; is this true?

The motor in the Bulldog is quite strong, but the valve must be in good working order. It should move smoothly requiring no force to close, otherwise & particularly combined with a poor installation, can prevent the Bulldog from operating properly.

I have read some reviews that say the brackets come loose or it moves during operation. Is this a design problem?

The Bulldog design is exceptionally good. The brackets should be tightened to the valve, not to the pipe, and not tightened to the round end of the valve, else it will slip. We have updated our user documentation to make this very clear.

What tools and what skills or expertise do I need to install the Bulldog?

You will need a medium Phillips screwdriver. The valve controller for it will require a couple screws in the wall - that may require a drill. If you know how to use a screwdriver, and are willing to read the installation manual, youll be fine!

So, what do you mean by "poor installation"? :-)

The Bulldog is a bolt-on product, it does have a couple parts that have to be properly assembled and aligned to the ball valve. Most support requests we get are from very simple things like a loose screw, or the instructions were not followed.

Should I get the Bulldog or a motorized valve?

A motorized valve will always be superior to a bolt-on valve operator/manipulator, even one as nice as the Bulldog. We are here for you if you have any questions not answered by our information here.

Looking for specific info?