The AcuVision system is an intelligent surveillance system that can connect up to 16 cameras with 1080p resolution for high-definition video monitoring and recording. It allows live viewing on mobile devices via an app and features multiple video formats, event detection capabilities, and 2D/3D video analytics. The document then provides more details on specific AcuVision models like the PowerBrick series that can power the system, and features such flame/smoke detection, people/vehicle counting, and secure zone monitoring.