DS-8104HQHI-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
                        Note: The 3 MP signal input is only available for the first channel of DS-8104HQHI-F8/N, the first 2 channels of DS-8108HQHI-F8/N, and the first 4 channels of DS-8116HQHI-F8/N.
AHD input: | 1080p25, 1080p30, 720p25, 720p30
CVBS input: | Support
IP video input: | 2-ch (up to 6-ch)
                          Up to 4 MP resolution
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
HDMI/VGA output: | HDMI: 1-ch, 4K (3840×2160)/30Hz, 2K (2560×1440)/60Hz, 1920×1080/60Hz, 1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz
                                 VGA: 1-ch, 1920×1080/60Hz, 1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz
Encoding resolution: | When 1080p Lite mode not enabled: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF;
                                    When 1080p Lite mode enabled: 3 MP/1080p lite/720p/VGA/WD1/4CIF/CIF
Frame rate: | Main stream: When 1080p Lite mode not enabled:
                                            For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@12fps
                                            For 1080p stream access: 1080p/720p@12fps; VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
                                            For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
                                            When 1080p Lite mode enabled:
                                            3MP/1080p lite/720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
                      Sub-stream: WD1/4CIF/2CIF@12fps; CIF/QVGA/QCIF@25fps (P)/30fps (N)
Video bit rate: | 32 Kbps to 6 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
Hard disk
SATA: | 8 SATA interfaces
eSATA: | Support
Capacity: | Up to 6 TB capacity for each disk
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): | ≤ 30 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)