What is a prepaid IC card water meter?

1. Working Principle

IC Card Pre-paid Fee: Users pre-load a certain amount onto a dedicated IC card. The card balance is linked to actual water consumption in real time.

Synchronized Metering and Deduction: The prepaid IC card water meter's internal chip monitors flow rate in real time and deducts the corresponding fee from the IC card balance, ensuring "pay first, use later."

Wireless or Wired Data Transmission: Water usage data and balance information are uploaded to the management platform via a remote transmission module, enabling remote monitoring and settlement.

Security and Tamper-Proof: Security keys and regional restriction technology prevent unauthorized copying or cross-regional use, ensuring data integrity.

2. Core Functions

Instant Top-up and Deduction: Users can quickly top up their IC cards at any top-up point or online platform, and the system automatically updates the balance.

Automatic Water Shutdown for Overdue Payments: When the card balance is insufficient, the water meter automatically cuts off the water supply to prevent overdue payments.

Remote Price Adjustment: When water prices are adjusted, the platform can issue the new rate in one go, and the water meter takes effect immediately without requiring on-site hardware replacement.

No On-Site Wiring: The prepaid system uses wireless communication or a simple wired connection, making installation convenient and saving time and effort.

3. Advantages and Value

Reduced Operating Costs: Eliminates manual meter reading and on-site billing, significantly saving manpower and material resources.

Preventing Water Theft: The unique and tamper-proof design of the IC card effectively curbs illegal water use.

Enhanced User Experience: Users can use water resources anytime simply by presenting their card or topping up online; operation is simple.

Flexible Financial Management: Water companies can monitor water consumption and revenue in real time, improving cash flow efficiency.

4. Typical Application Scenarios

Residential Communities: Suitable for rental or short-term rental properties, avoiding disputes caused by unpaid bills.

Commercial Properties: Enables unified billing and management in high-traffic areas such as office buildings and shopping malls.

Industrial Parks: Provides accurate metering for large users, facilitating cost accounting and energy-saving management.

Rural Water Stations: In areas lacking meter readers, the prepaid model enables unattended water supply.