HIKVISION iDS-7216HQHI-M2-XT 16-ch 1080p 1U H.265 AcuSense DVR16 channels and 2 HDD 1U AcuSense DVR Support 4 ch Facial Recognition or 8 ch advanced model Perimeter Protection based on Deep Learning algorithm Support 16 ch AcuSearch Technology Efficient H. 265 pro+ compression technology Encoding ability up to 3K 5MP Lite@12fps Up to 24 channels IP camera inputs, each channel up to 6MP Up to 24*1080P@30fps decoding ability 5 signals input adaptively (HDTVI AHD CVI CVBS IP) Support All channels Motion Detection