The Dome Home Automation Water Shut-Off Valve helps you automatically control your water systems and shut them down when they go haywire. Use the Dome Home Water Shut-Off Valve on any quarter-turn ball valve up to 1-1-1/2 in size. It installs easily over existing valves without a plumbers help. Just grab a screwdriver and take control of your own plumbing. Set it up to coordinate with your main water shut-off and leak sensors, to keep your home safe whether you're there or away. Automatically turn the valve on or off from your Vera hub.