8-ch 1080p 1U H.265 AcuSense DVR -8 channels and 1 HDD 1U AcuSense DVR -Supports 2-ch Facial Recognition or 4-ch advanced model Perimeter Protection based on Deep Learning algorithm -Support HDTVI Two-Way Audio technology -Efficient H.265 pro+ compression technology -Encoding ability up to 3K/5M Lite @ 12 fps -5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP) -Up to 12 network cameras can be connected -Support All channels Motion Detection technology