Leak Detector Smart Valve 我也一直在想做这个事但是老是被其他事情岔开了

https://purehomedirect.com/products/leak-detector-smart-valve-for-all-whole-house-water-filters-1?currency=USD&variant=39718268567685&utm_medium=cpc&utm_source=google&utm_campaign=Google%20Shopping&gclid=CjwKCAiAjs2bBhACEiwALTBWZa5ucGrSNY2VxxMxwrn4VI8zY3WsLucDmFp8ociVzk50A7u4BihNkhoC3sAQAvD_BwE

好像有不少类似的产品，用手机就能远程控制