Water Vending Management System for STS keypad water meters

Calin prepayment vending system is a straight forward and user friendly system to operate. It provides many benefits to both water companies and end users, including guaranteed revenue and arrears collection, extensive management tools through detailed report functionality and the ability for customers to manage their budgets more easily. A utility or service provider can make flexible payment settings with the system, such as free basic water, emergency overdraft water credit, low balance warning level, arrear repayment control policy, and etc.

The entire operation workflow is designed exactly as daily operation of a utility company managing their prepaid water meter consumers from meter inventory input, open account, meter allocation and installation, vending ,and sales report. Thanks to its STS compliance, this system can also be used for prepayment vending management for electricity meters as well.

As orginal developer, Calin is supplying this software to other NON-STS meter manufacturers in the field.

Calin, as derived from China League of Innovation, dates  back to the year 2006  when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepayment electric meters operating  as key revenue protection devices for utilities and service providers in and out of China. 

Each member of Calin R&D team  ever served in top rank Chinese meter companies and contributed to the rapid development of smart metering industry in China. With vast forefront field experience and expertise, Calin offer a broad metering product range, comprising of conventional electric meters, water meters, prepaid meters, wireless communication meters, vending and management systems, AMR / AMI smart metering solutions, consulting, training and support.

Calin is the forerunner of prepaid metering industry in China. Our products and solutions are all developed on the concept of revenue protection and better management, and thus enjoy very high reputation in the industry. Even now China is supplying components, complete products as in OEM, and meter electronic design to many other meter manufacturers. With this OEM and trade partners, Calin’s business has expannded to over 30 countries and regions worldwide. 

To share with our clients the benefit from our constant innovation and commit to our clients’ request is Calin’s forever unchanging principle. Running away from responsibility is always condemed. Calin will keep servicing our clients with our best innovation and commitment to create best mutual benefit.