Hikvision DS-9664NI-I16 16 HDD 64Ch 4K NVR

Specification
Brand :Hikvision
Model No :DS-9664NI-I16
Storage :Up to 10 TB capacity for each disk, Surveillance & Enterprise.
Ethernet port :2, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
Synchronous playback :16-ch
HDMI 1 Output :4K(3840 × 2160)/60Hz,4K(3840×2160)/30Hz,1920×1080p/60Hz,1600×1200/60Hz,1280×1024/60Hz,1280×720/60Hz,1024×768/60Hz
HDMI 2 Output :1920 × 1080p/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
VGA 1 Output :1920 × 1080p/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
VGA 2 Output :1920 × 1080p/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Video Output Mode :HDMI 1 and VGA 1 provide simultaneous video output, and work as the main output;
HDMI 2 and VGA 2 provide simultaneous video output, and work as the auxiliary output
CVBS Output :1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
Audio Input :1-ch, RCA (2.0 Vp-p, 1 KΩ)
Audio Output :2-ch, RCA (Linear, 1 KΩ)
Two-Way Audio :1-ch, RCA (2.0 Vp-p, 1 k Ω)
Decoding Format :H.265/H.265+/H.264/H.264+/MPEG4
Dual stream recording :Support
Stream type :Video, Video & Audio
Audio compression :G.711ulaw/G.711alaw/G.722/G.726/AAC/MP2L2/PCM
Remote connections :128
Network protocol :TCP/IP,DHCP,IPv4,IPv6,DNS,DDNS,NTP,RTSP,SADP,SMTP,SNMP,NFS,iSCSI,
ISUP, UPnP™, HTTP, HTTPS
SATA :16 SATA interfaces supporting hot-plug
eSATA :1 eSATA interface
Alarm : in/out 16/8
USB Interface :Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0
Working temperature :-10 °C to 55 °C (14 °F to 131 °F)
Working humidity :10% to 90%
Power Supply :100 to 240 VAC, 50 to 60 Hz
Dimension :445 × 496 × 146 mm (17.5″ × 19.5″ × 5.7″)
Weight :≤ 12.5 kg (27.6 lb)
Warranty :1 Year