NVR Hikvision 64 canale DS-9664NI-I16; 12MP; H.265/H.264/MPEG4 videoformats; Recording at up to 12 MP resolution; HDMI1 Video output at upto 4K (3840 × 2160) resolution; Up to 16 SATA interfaces and 1 eSATAinterface; 2 self-adaptive 10M/100M/1000M network interfaces; VCAdetection alarm is supported