Hikvision DS-7204HUHI-S1/XT/4A+4/1ALM

4-ch Analog video inputs, Encoding ability up to 4K/8MP @ 8fps(1-ch); 3K/5MP @12fps 4-ch Guanlan AI Encoding for saving recording storage effectively Support 2-ch Facial Recognition or 4-ch Perimeter Protection based on Deep Learning algorithm Support 4-ch AcuSearch, helping users quickly find target in recordings Support All channels Motion Detection Technology Up to 8 channels IP camera inputs, each channel up to 8MP Support 4-ch HDTVI Two-Way Audio via BNC 5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP)