The main features
Built-in special ball valve, high temperature resistance, small pressure loss
Timing clock circuit timing valve, prevent valve scaling or locked
Low power design, battery life ≥6 years
One meter with one card, to record water consumption, and recharging meter before using water
The closing valve alarm is generated when the balance is insufficient, valve can be open by reading card.
Multi-event recording
Multistep water prices
All-in-one card management system available for water, electricity and gas meter recharge together.