Supplied with a standard 110-240V AC to 12V DC power module Multi-channel monitoring: Supports 12 current channels and 3 voltage channels for comprehensive measurement. High measuring accuracy with a sampling frequency of up to 8 kHz. Flexible configuration: Each current channel can be set independently for 12 single-phase or grouped for up to 4 three phase circuits. Compatible with split-core CTs (100A/300A/500A/1000A) and Rogowski coils. Supports external wire temperature sensor for cable temperature monitoring. Remote confguration and data reading via Bluetooth Toolbox App. Built-in LoRaWAN® and Bluetooth for seamless integration and local configuration. Supports Firmware-Update-Over-The-Air (FUOTA). Stores up to 12 months of energy data and event logs. User-defined threshold alarms and device-initiated overload/out-of-range alarms. Compliant with lEC 62053-21/23 standards. IP30 rated