DS-8104HUHI-F8/N

Video/Audio input
Video compression: | H.264+/H.264
Analog video input: | 4-ch
                                  BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
HDTVI input: | 3 MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60
AHD input: | 720p25, 720p30, 1080p25, 1080p30
CVBS input: | Support
IP video input: | 2-ch (up to 6-ch)
                          Up to 8 MP resolution
                          H.265/H.264+/H.264
Network bandwidth: | 200 Mbps
Audio compression: | G.711u
Audio input: | 4-ch
                      RCA (2.0 Vp-p, 1 KΩ)
Video/Audio output
CVBS output: | 1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
HDMI1/VGA output: | 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
HDMI2 output: | 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Encoding resolution: | 3 MP/1080p/720p/WD1/4CIF/VGA/CIF
Frame rate: | Main stream: 3 MP@15fps; 1080p/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)
                     Sub-stream: WD1/4CIF@12fps; CIF/QVGA/QCIF@25fps (P)/30fps (N)
Video bit rate: | 32 Kbps to 10 Mbps
Audio output: | 2-ch, RCA (Linear, 1 KΩ)
Audio bit rate: | 64 Kbps
Dual stream: | Support
Stream type: | Video, Video & Audio
Synchronous playback: | 4-ch
Network management
Remote connections: | 128
Network protocols: | TCP/IP, PPPoE, DHCP, Hik Cloud P2P, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF,SNMP
Hard disk
SATA: | 8 SATA interfaces
eSATA: | Support
Capacity: | Up to 6 TB capacity for each disk.
Disk array
Array type: | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
External interface
Two-way audio input: | 1-ch, RCA (2.0 Vp-p, 1 KΩ) (independent)
Network interface: | 2, RJ45 10M/100M/1000M self-adaptive Ethernet interface
USB interface: | Front panel: 2 × USB 2.0
                          Rear panel: 1 × USB 3.0
Serial interface: | RS-232, RS-485 (full-duplex), Keyboard
Alarm in/out: | 16/4
General
Power supply: | 100 to 240 VAC
Consumption (without HDD): | ≤ 35 W
Working temperature: | -10 ºC to +55 ºC (14 ºF to 131 ºF)
Working humidity: | 10% to 90%
Dimensions (W × D × H): | 445 × 470 × 90 mm (17.5 × 18.5 × 3.5 inch)
Weight (without HDD): | ≤ 8 kg (17.6 lb)