LAISON PDA (Personal Digital Assistant) is an intelligent device which is used for
Remote Water Purchase of LAISON Prepayment Water Meter, both Smart Card Type and STS Type Prepaid Solution
It is designed for the appointed Agency / Vendor of Water Company, who firstly purchase bulk water from Water Authority, get the sales quota and then re-sell to end-users until the sales quota is used up. The Vendor could get more sales quota byself recharge operation, the payment could be done via PayPal / Credit etc.
The PDA adopts ANDROID 5.1 OS and support NFC (Near Field Communication) function for Smart Card Reading & Writing. In the meantime, by integrating Barcode scanning, Thermal Printer, GPS etc. functional modules, it provides a flexible, comprehensive solution to Water Authorities, for convenient water re-sell, avoid heavy investment in establishment of Vending Points.