LAISON RFID Card Type STS Prepayment Water Meter, complies to International STS Standard IEC62055-41,51, gets certified from STSA.
It adopt Philip Mifare S70 Card, with 4k Memory as the data transfer media between Vending System and Smart Water Meter, to ensure the Bidirectional Com. and secure mass data storage;
Water Purchase could be done either at Vending Points, or through the LAISON Android App. remotely, and IR Token Pad as the optional meter recharge way via Infrared Communication.
Insufficient Water Warning
Emergency Water (Overdraft)
Battery Power Management:
2 levels of Low Battery Warning
Secure & Anti-tamper:
Anti external magnetic interference
Data & Event Record:
10 years’ Monthly Consumption Data Record
Non-switch off during holidays, weekend & off-duty time