auto shut off water leak detector

{"cid":"91217791","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)"}}

{"cid":"91206881","title":"LDC Plumbers Auto Water Leak Detector Digital Trolley Correlator","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/ba\/c1cc8dc2b68c44b13a9727f2a5aa-200x200-1.jpg","attrs":{"Brand Name":"PQWT","Model Number":"PQWT-LDC 5P","Minimum Order Quantity":"1","Delivery Time":"10 working days","Certification":"CE, ISO9001","Place of Origin":"China","Payment Terms":"L\/C, T\/T,Credit Card, Paypal","Supply Ability":"1000 sets per month","Packaging Details":"flight case and wooden carton","Power":"Battery, Charged","Function":"pinpoints leakage locations","Display":"Like Pad Screen","Material":"Every pressure pipes","Sensors Numbers":"5-20 pcs"}}

{"cid":"91198828","title":"OEM ODM Water Quality Analyzer EC PH TEMP TDS Test Pen","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/0d\/3d1a2d46bd3a33e1d26c51501590-200x200-1.jpg","attrs":{"Price":"$25-$30","Brand Name":"HiYi","Model Number":"TDS EC PH TEMP pen","Minimum Order Quantity":"1","Delivery Time":"3-7 days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram","Packaging Details":"paper carton","Supply Ability":"10000 set\/month","Name":"TDS EC PH TEMP test pen","temperature":"10-50degree","servies":"OEM ODM","display":"LCD","size":"34*34*180mm","weight":"50g"}}