Video/Audio Input |
Audio Input: |
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4/8/16-ch |
Video Compression: |
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H.265+/H.265/H.264+/H.264 |
Analog and HD-TVI video input: |
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16-ch,BNC interface (1.0Vp-p, 75 Ω)connection |
Supported camera types: |
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Support HDTVI input: 3 MP, 1080p/25Hz, 1080p/30Hz, 720p/25Hz, 720p/30Hz, 720P/50Hz, 720p/60Hz
Note: The 3 MP signal input is only available for the first channel of DS-7304HQHI-K4, the first 2 channels of DS-7308HQHI-K4, and the first 4 channels of DS-7316HQHI-K4.
Support AHD input: 1080p/25Hz, 1080p/30Hz, 720p/25Hz, 720p/30Hz
support CVBS input |
Video Input Interface: |
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BNC (1.0 Vp-p, 75Ω) |
Audio Compression: |
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G.711u |
Audio Input Interface: |
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4-ch, RCA (2.0 Vp-p, 1 KΩ) |
Two-way Audio: |
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1-ch, RCA (2.0 Vp-p, 1 KΩ) (using audio input) |
Video/Audio Output |
CVBS Output: |
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1-ch,BNC(1.0Vp-p,75Ω),resolution:PAL:704×576,NTSC:704×480 |
HDMI/VGA Output: |
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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,2K(2560×1440)/60Hz,1920×1080/60Hz,1280×1024/60Hz,1280×720/60Hz,1024×768/60Hz |
Recording resolution: |
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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: |
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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:
3 MP/1080p lite/720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) |
Video Bit Rate: |
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32 Kbps-6 Mbps |
Stream Type: |
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Video/Video&Audio |
Two-way Audio: |
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1-ch, RCA (2.0 Vp-p, 1 kΩ) (using the audio input) |
Audio Output: |
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1-ch RCA(Linear, 1kΩ) |
Playback Resolution: |
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3 MP/1080p/720p/VGA/WD1/4CIF/CIF |
Synchronous Playback: |
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16-ch |
Network management |
Remote connections: |
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128 |
Network protocols: |
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TCP/IP, PPPoE, DHCP, Hik-connect Cloud P2P,DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS,ONVIF |
Hard Disk Driver |
Interface Type: |
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4 SATA Interfaces |
Capacity: |
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Up to 8 TB capacity for each disk |
External Interface |
Network Interface: |
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1; 10M / 100M / 1000M self-adaptive Ethernet interface |
USB Interface: |
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2 USB 2.0 Interface on the front panel |