DS-7316HQHI-K4

Video/Audio input
Video compression: | H.265+/H.265/H.264+/H.264
Analog video input: | 16-ch
                                  BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
HDTVI input: | 3MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60
                        Note: The 3MP signal input is only available for channel 1 of DS-7304HQHI-K4, channel 1/2
                        of DS-7308HQHI-K4, and channel 1/2/3/4 of DS-7316HQHI-K4.
AHD input: | 1080p25, 1080p30, 720p25, 720p30
HDCVI input: | 1080p25, 1080p30, 720p25, 720p30
CVBS input: | PAL/NTSC
IP video input: | 2-ch (up to 18-ch)
                          Up to 4 MP resolution
                          Supports H.265+/H.265/H.264+/H.264 IP cameras
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, 1280×024/60Hz, 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: 3MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF
Frame rate: | Main stream: When 1080p Lite mode not enabled:
                                            For 3MP stream access: 3MP/1080p/720p/VGA/WD1/4CIF/CIF@15fps
                                            For 1080p stream access: 1080p/720p@15fps; 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@15fps
                                            1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
                     Sub-stream: WD1/4CIF@12fps; CIF@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: | 16-ch
Network management
Remote connections: | 128
Network protocols: | TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
Hard disk
SATA: | 4 SATA interfaces
eSATA: | Support
Capacity:| Up to 8 TB capacity for each disk
External interface
Two-way audio input: | 1-ch, RCA (2.0 Vp-p, 1 KΩ) (independent)
Network interface: | 1, 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): | ≤ 55 W
Working temperature: | -10 ºC to +55 ºC (+14 ºF to +131 ºF)
Working humidity: | 10% to 90%
Dimensions (W × D × H): | 445 × 390 × 70 mm (17.5 × 15.4 × 2.8 inch)
Weight (without HDD): | ≤ 5 kg (11.0 lb)