m bus smart water meter with bolts

{"cid":"91198971","title":"Highly Integrated Smart Water Meter Featuring 4-M16 8-M16 8-M16 8-M20 Connecting Bolts Plus M-BUS RS-485 Communication Ports for Water Management","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/02\/46f27e0f0c11b2c40ae599f3f4a2-200x200-1.jpg","attrs":{"Price":"$37","Brand Name":"Stron","Model Number":"STW36-A","Minimum Order Quantity":"5PCS","Delivery Time":"28-35days","Place of Origin":"China","Certification":"IS09001 and ISO14001","Packaging Details":"carton","Supply Ability":"5000PCS per month","Material":"Metal","Cold Water Meter":"0-40 \u2103","Communication Ports":"M-BUS\/RS-485","Features":"Highly Integrated, Stable And Reliable.","Temperature":"0\u2103-50\u2103","Communication":"NB-IOT","Water Temperature":"0.1~ 90\u2103","Standard":"STS Standard"}}