DS-7616NXI-K2 is a 16-channel ONVIF IP NVR for professional video surveillance, compatible with cameras up to 12MP and 4K Ultra HD resolution. It offers 160 Mbps incoming bandwidth, H.265+ compression and 4K HDMI and Full HD VGA outputs. It features built-in artificial intelligence with facial recognition, Motion Detection 2.0, perimeter protection and ANPR. It has 2 SATA slots up to 10TB each, HDD NOT INCLUDED, Gigabit port, USB, audio and alarms. Hikvision