FRANKEVERWiFi Water Valve Controller, Wireless Water Timer Automatic Irrigation Watering Timer IP67 Waterproof, USB Powered, Control by Smartphone, Compatible with Alexa Google Home, BSP 3/4" DN20

I bought this as I've recently had a leak in the house and wanted an automated shut off device.Easy enough to install and seems to work fine. It takes approx 30 seconds to fully open/close so not as quick as the video makes out.There doesn't seem to be much info on which leak sensors are compatible with it but I bought a Jemay wifi (GS156A-H14) which works once you've created a scene in the Smart Life app.The water valve also works with Google Home (GH) so you can use voice or automation commands to open/close it.The only problem which I haven't been able to solve is, in GH it shows the valve as closed when it's open and open when it's closed.Only had this a few days so no idea about durability yet.Overall seems to do what I wanted it for and at a reasonable price.