Hikvision DS-7604NXI-K1/4P All-channels Motion Detection 2.0 Facial Recognition for up to 4

All-channels Motion Detection 2.0 Facial Recognition for up to 4 channels picture stream or 1 channels video stream; * Facial recognition and MD2.0 cannot be enabled at the same time. Support 16 face libraries, up to 20,000 face pictures in total; 40Mbps Bit Rate Input Max (up to 4-ch IP video), 1 SATA interfaces, 4 independent PoE network interfaces, standalone 1U case