The GUDE 8031-4 is a professional-grade switched and metered Power Distribution Unit (PDU) designed for critical IT, AV, broadcast and control room environments. Combining intelligent remote power management, comprehensive energy monitoring and automated recovery functions, this unit helps minimise downtime while improving operational efficiency. 8 x BS 1363 Type G switched power outlets. Individual outlet remote switching and monitoring. Supports HTTP(S), SNMP, ModbusTCP, Telnet, SSH, MQTT and serial control. Integrated watchdog function automatically reboots connected devices if faults occur. Advanced power metering including. Programmable switching schedules and automated reboot sequences. Sequential startup with 1-second outlet delay to reduce inrush current. Residual current monitoring (Type A). Integrated Type 3 surge protection. High-inrush relays support loads up to. 30A for 4 seconds. 80A for 20 milliseconds. Two RJ45 sensor ports for optional environmental monitoring. Secure remote management with SSL/TLS 1.1-1.3 and SSH encryption. User authentication and IP access restrictions. Audible alarm when environmental thresholds are exceeded. Front-panel LED display showing. Firmware updates via Ethernet without service interruption. DHCP or static IP network configuration. Rack Size: 19-inch, 1U. Power Input: 1 x BS 1363, 230V, 13A max. Outputs: 8 x BS 1363 Type G, 13A max per outlet. Network: 10/100 Ethernet RJ45. Serial Interface: RS232 (9-pin Sub-D). Sensor Ports: 2 x RJ45. Dimensions: 439 x 178 x 44 mm. Operating Temperature: 0°C to 50°C. Storage Temperature: -20°C to 70°C. Humidity: 0-95% RH (non-condensing). Refurbished – Like New. Professionally tested, cleaned and verified for full functionality.