Stable performance in cold, temperature and humid environments thanks to a builtin industrial microcontroller, ensuring reliable operation. Automatically recognizes 12V or 24V input, providing intelligent, convenient power management for diverse installations. Large LCD screen for easy, intuitive operation and quick status checks. Dual USB output enables fast, convenient charging of mobile devices on site. Comprehensive protection package includes overcharge, overdischarge, overload protection, and short circuit and reverse connection protection for safe use. Wide load range makes it suitable for various street lights and monitoring equipment with different power requirements. Use scenarios Urban street lighting networks: reliable power management for 12V/24V street lights in varying weather conditions, with clear display and strong protection features to simplify maintenance. Remote monitoring and security installations: supports CCTV cameras, sensors, and other monitoring equipment in harsh outdoor environments, ensuring stable operation and protection against faults. Field service and mobile charging: technicians can power and monitor equipment while charging phones or other devices via the dual USB ports, enhancing onsite productivity.