Main Features Installation Method: BS installation, providing a standardized and reliable installation approach. Security Feature: Tamper detection and record, ensuring the integrity and security of the system by monitoring for any unauthorized interference. Downlink Communication: Downlink communication with electricity meters via RS485/PLC/RF – LoRa. This enables effective data transfer from the concentrator to the meters, facilitating operations like configuration and control. Uplink Communication: Uplink communication with AMR/AMI systems through GPRS/3G/4G/DSL. It allows seamless transfer of collected data from the meters to the central management system for further analysis and management. Remote Functionality: Remote reading of electricity meter parameters, status, and real – time data. This feature enables operators to access crucial information about the meters without the need for on – site visits, enhancing efficiency and convenience. Optional Components: Optional meter box and long antenna. The meter box provides additional protection and organization for the concentrator, while the long antenna can potentially improve communication range and signal strength.