Smart Card Prepaid Water Meter And Water Prepaid Vending System

With the assistance of skilled and dedicated professionals, we are eminent Supplier of Smart Card Prepaid Water Meter and Water Prepaid Vending System in Shenzhen, Guangdong, China.
RF STS Prepayment Water Meter System consists of smart water meter and separate keypad, which is defined as Customer Interface Unit (CIU).
By adopting Radio Frequency Communication Technology, Smart Water Meter could communicate with CIU conveniently to realize remote meter recharge, parameter inquiry etc. functions; which provides comprehensive, reliable, advanced smart prepayment solutions to water utilities & authorities.
Moreover, Automatic Meter Reading with/without valve control (AMR/AMI) function is also available, which could realize remote meter data collection & monitor;
It is compatible with both velocity and volumetric type water meter, which comply with OIMLR49, ISO4064. and conforms to STS standard protocol.

1. Meter Recharge
1) Get a 20-digits token after purchasing water.
2) Hold any number key on CIU for at least 2 seconds to wake it up,
3) Input the 20-digits token successively on CIU; In the meantime, LCD will display the numbers being input and on top right corner, it indicates current number of digits.
2. Meter's Parameter Setting
2.1 Alarm Value
Insufficient Water Warning Function is optional in RF STS Water Meter.
By inputting corresponding token, alarm value can be set.