4-ch 1080p 1U H. 4 channels and 1 HDD 1U AcuSense DVR. False alarm reduction through human and vehicle target classification based on deep learning. 265 pro+ compression technology. 5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP). Up to 6 network cameras can be connected. 8-ch 1080p 1U H. 8 channels and 1 HDD 1U AcuSense DVR. Up to 12 network cameras can be connected. 16-ch 1080p 1U H. 16 channels and 1 HDD 1U AcuSense DVR. Up to 24 network cameras can be connected.