1. Utilizes world-leading IoT technology, offering advantages such as deep network coverage, wide connectivity, low power consumption, and low cost, with stable, reliable, and secure communication;
2. Employs industrial-grade NB-IoT/4G modules and industrial-grade M2M IoT cards, featuring attack alarms, low battery alarms, insufficient balance alarms, abnormal traffic alarms, and overdue payment alarms;
3. Equipped with an LCD screen to display real-time water consumption, signal strength, valve status, and other data information;
4. Bluetooth near-field communication functionality enables more diverse payment and recharge methods, more convenient management and maintenance, and richer feature expansion.
