What does smart water card always show "off"?
It can not only on water consumption records and electronic display, can also be in accordance with the contract of water automatic control, and automatic completion of the price ladder water price of water and water can be calculated, the data storage function. Because of its data transmission and transaction settlement through IC card, and thus can be achieved by the staff to meter reading fees charged to the user's own business to pay the change. IC card trading system also has the characteristics of convenient transaction, accurate calculation and bank settlement.
The intelligent IC card water meter is a new type of water meter which uses modern microelectronic technology, modern sensing technology and intelligent IC card technology to measure water consumption and transfer data and settle transactions.
The meaning of intelligent water meter swipe card display:1. shows "off valve OFF" means closing valve;2. shows "no power off valve OFF", which means the battery is dead and the valve is closed;3. shows the lock off valve "OFF", which indicates that the valve is locked and closed by an external attack.
