water leak detector shut off

{"title":"2L To 4000L Smart Water Leak Detector With Automatic Water Shut Off Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/ee\/33d49fea96c63a43d2f4cadd7cba-200x200-1.jpg","attrs":{"Price":"$72-$80","Brand Name":"BRISKSPRING","Model Number":"BR-T8-A10-D-BS","Minimum Order Quantity":"100PCS","Delivery Time":"10-30 Days Depend On QTY","Certification":"NSF, SGS, RoHS","Place of Origin":"Zhejiang, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"150000 Pcs Per Month","Packaging Details":"Transparent poly bags + Solid plain cartons for export","Product Name":"Water Leakage Detector","Function":"Leakage Detection & Leakage Testing","Flow Detecting Range":"2 L\/H to 4000 L\/H","Power Supply":"50-60Hz","Working Enviroment":"-20 ~ +55\u2103","Automatic Sewage Discharge":"YES","Lead Insolation":"YES","Connector Size":"3\/4\",1\/2\"","Connection Mode":"Directional, Copper Head Connection (PPR connection)","Service Life":"\u2265 8 years(except the battery)"}}