Number of channels: Supports connecting up to 16 channels (analog cameras). Display and Recording Resolution: Supports ultra-high resolution up to 8 megapixels (4K). Artificial Intelligence: Built-in AcuSense technology (2nd generation smart motion detection) for human and vehicle classification and reducing false alarms. Storage: Contains connection bays for installing 2 hard disks (SATA) to increase recording duration and video retention. Video Compression Technology: Supports H.265 Pro+ encoding to reduce space consumption and internet bandwidth by up to 50%.