32ch 1U AcuSense 4K NVR - H.265+/H.265/H.264+/H.264 video formats - Intelligent analytics based on deep learning algorithm - Up to 4-ch perimeter protection - Up to 4-ch facial recognition for video stream - Up to 8-ch facial recognition for face picture - Up to 32-ch IP camera inputs - Up to 32-ch 1080p decoding capability - Up to 8-ch IP speakers can be connected