4 channels and 1 HDD 1U AcuSense DVR False alarm reduction by human and vehicle target classification based on deep learning Efficient H.265 pro+ compression technology Encoding abilty up to 8 MP lite @ 15 fps, 5 MP @ 12 fps 5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP) Up to 8 network cameras can be connected.