Developed and integrated voltage and power monitoring support for Digipower PDUs within the librenms/librenms repository, expanding device monitoring capabilities beyond current measurements. This work involved updating MIB definitions and configuration files using MIB and YAML to introduce new sensor types, enabling the collection and visualization of voltage and power data alongside existing metrics. Leveraging SNMP for sensor integration and configuration management, the implementation allowed for earlier detection of power anomalies and improved energy management. The feature enhanced monitoring coverage for PDU power metrics, demonstrating proficiency in device monitoring, MIB definition, and SNMP-based data collection within network management systems.