The solar collector is suitable for data collection and control scenarios such as centralized reading of heat meters, centralized reading of water meters, centralized reading of electricity meters, centralized reading of gas meters, centralized reading of temperature, centralized reading control of unit balance valves, and centralized valve reading control.

1. High-efficiency power supply design, optional solar power supply, suitable for scenarios without mains power, convenient for system deployment.
2. Use the network heartbeat packet mechanism to notify the server that it is active and maintain a normal connection with the server.
3. Full network coverage, supporting FDD-LTE and TDD-LTE long-distance communication modes.
4. The device is permanently online and has an automatic reconnection mechanism when the network is disconnected.
5. Rich interfaces, applicable to the application of various instruments in different scenarios.
6. Supports RS485 and OTA online upgrades to continuously optimize device functions.