Description 12V 20A adapter with cooling fan for thermal management. Built for stable power delivery and protection in large CCTV or industrial devices. 🔌 Output: 12V 20A 🔋 Input: 100–240V AC ðŸ›¡ï¸ Protection: Short circuit, overload, overvoltage ðŸŒ¬ï¸ Includes cooling fan
