26/08/2025
1.Intelligent management, realizing prepaid management
2. Data storage: The card can store temperature control valve data and transmit the data to the administrator for easy management.
3. Low power protection: When the memory detects a low power condition, it saves the data.
4.Self-inspection: Regular inspection to prevent valve rusting.
5. Unique online billing system, easy to implement branch station communication, create cards, and read data.
6.Low-temperature protection function: Prevents pipe rupture when the valve closes at low ambient temperatures.
7. Radio frequency card, no exposed electrodes, good moisture resistance, easy to use.
8. User card with dual-key encryption, one card per key.
9. When the remaining time is insufficient, remind users to recharge; when the power is insufficient, remind users to replace the battery.
10. Data reading function: When users swipe their cards at the management center, administrators can read the cumulative heat consumption and battery status.
11. Display function: Purchase quantity, remaining quantity, and cumulative consumption quantity can be displayed on the LCD screen, allowing users to view the remaining quantity and consumption quantity.
12.The M-BUS remote control card valve is compatible with the “188 protocol standard” and is an auxiliary product for heat metering reform. TF-V can be used for LORA, NB, and wireless remote transmission.
