616fun Here is a link to official Dome Water Main Shut-Off Device Handler and Dome Water Main Shut-Off Device Handler Guide. In the guide we cover how to configure the ST to shut off your water main when flood is detected and how to configure the valve for “selftest” closing and opening the valve every week or month to keep the valve in good condition. I will be following this topic from now on. I’m from Dome Home Automation product development and support team so please reach out to me here or directly to our support team at support@domeha.com. Thanks for your support!