8 channels and 2 HDD 1U AcuSense PoC DVR Support 4-ch Facial Recognition or 8-ch advanced model Perimeter Protection based on Deep Learning algorithm Support 8-ch AcuSearch Technology Encoding ability up to 4K/8MP@ 8fps; 3K/5MP @12fps Up to 16 channels IP camera inputs, each channel up to 8MP Up to 24*1080P@30fps decoding ability 5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP) Support All channels Motion Detection technology Support HDTVI Two-Way Audio technology Efficient H.265 pro+ compression technology