STS Предоплаченный счётчик воды (интегрированный)

Применение:

STS (Standard Transfer Specification)keypad prepaid water meters are used for pre-paying water usage and are designed with  a keypad for users to manually input token (20 digits)to recharge their water supply.

Особенности:

●Low credit alarm:alam value can be set by inputting corresponding TOKEN.
●Non-return valve:non-return valve inside for preventing back-flow.
● The meter is available with AMl system through LORA-RF or Bluetooth 4.0 on request.
●Meter will automatically close the valve after detection of magnetic field and open cover event.
●Meters can be set step tariff by inputting corresponding TOKEN.Utities can set 3 step prices on request.
●Non-revenue water(overdraft)can be collected day by day or month by month.
●Consumer could check the data like Credit Remain,Total Purchased and Total Credit by inputting the short code.