Specification
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Recording
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Encoding Resolution
When 1080p lite mode is not enabled:
4 MP lite/3 MP/1080p/720p/VGA/WD1/4CIF/CIF
When 1080p Lite mode is enabled:
4 MP lite/3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF
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Video Bit Rate32 Kbps to 6 Mbps
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Frame Rate
Main stream:
When 1080p Lite mode is not enabled:
For 4 MP stream access:
4 MP lite@15fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)
For 3 MP stream access: 3 MP/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 is enabled:
4 MP lite/3 MP@15fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
Sub-stream:
WD1/4CIF@12fps; CIF@25fps (P)/30fps (N)
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Video CompressionH.265 Pro+/H.265 Pro/H.265/H.264+/H.264
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Dual Stream Support
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Stream Type Video, Video & Audio
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Audio CompressionG.711u
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Audio Bit Rate64 Kbps
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Video And Audio
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Audio Input1-ch, RCA (2.0 Vp-p, 1 KΩ),4-ch via coaxial cable
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Audio Output1-ch, RCA (Linear, 1 KΩ)
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Synchronous Playback4-ch
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IP Video Input
1-ch (up to 5-ch)
Enhanced IP mode on:
2-ch (up to 6-ch), each up to 4 Mbps
Up to 6 MP resolution;Support H.265+/H.265/H.264+/H.264 IP cameras
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HDTVI Input4 MP, 3 MP, 1080p25, 1080p30, 720p25, 720p30 *: The 3 MP signal input is only available for channel 1 of DS-7204HQHI-K1, for channel 1/2 of DS-7208HQHI-K1, and for channel 1/2/3/4 of DS-7216HQHI-K1.
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HDCVI Input4 MP, 1080p25, 1080p30, 720p25, 720p30
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CVBS InputPAL/NTSC
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Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)
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Analog Video Input4-ch;BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
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AHD Input4 MP, 1080p25, 1080p30, 720p25, 720p30
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CVBS OutputN/A
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HDMI/VGA Output
HDMI:1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz HDMI and VGA simultaneous output
VGA:1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
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Network
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Network ProtocolsTCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
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Remote Connections32
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Network Interface1, RJ45 10M/100M self-adaptive Ethernet interface
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Auxiliary Interface
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CapacityUp to 10 TB capacity for each disk
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Serial Interface N/A
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USB Interface2 × USB 2.0
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Alarm In/OutN/A
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SATA1 SATA interface
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General
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Consumption(Without HDD)≤ 5 W
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Working Humidity10% to 90%
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Power Supply12 VDC
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Working Temperature-10 °C to +55 °C (+14 °F to +131 °F)
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Dimensions(W × D × H)265 × 225 × 48 mm (10.4 × 8.9 × 1.9 inch)
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Weights (Without HDD)≤ 1.6 kg (3.5 lb)