HIKVISION Pro 4 Channel 4K H265 AcuSense DVR iDS 7204HQHI M1 or FA

4 channels and 1 HDD 1U AcuSense DVR Supports facial recognition or false alarm reduction based on deep learning algorithm Supports face picture comparison and face picture search Up to 16 face picture libraries, with up to 500 face pictures in total Efficient H.265 pro+ compression technology Encoding ability up to 1080p @ 15 fps 5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP) Up to 6 network cameras can be connected.