Mô tả sản phẩm: Hikivision DS-7308HQHI-SH
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Video compression |
H.264 |
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Analog and HD-TVI |
8-ch |
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video input |
BNC interface (1.0Vp-p, 75 Ω) |
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Supported camera types |
720P25, 720P30, 720P50, 720P60, 1080P25, 1080P30, CVBS |
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Audio compression |
G.711u |
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Audio input |
4-ch, RCA (2.0 Vp-p, 1 KΩ) |
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Two-way audio in |
1-ch, RCA (2.0 Vp-p, 1 KΩ) |
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Video / Audio output |
|
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HDMI / VGA output |
1920 × 1080 / 60 Hz ,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz |
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CVBS output |
1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 |
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Encoding resolution |
Main stream: 1080P / 720P / VGA / 4CIF / CIF |
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Sub-stream: WD1 (non-real-time) / 4CIF(non-real-time) / CIF / QCIF / QVGA |
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Frame rate |
Main stream: 1 / 16 fps ~ Real time frame rate |
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Sub-stream: 1 / 16 fps ~ Real time frame rate |
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Video bitrate |
32 Kbps-10 Mbps |
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Audio output |
2-ch, RCA (Linear, 1KΩ, for VGA output and CVBS output respectively) |
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Audio bitrate |
64 Kbps |
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Dual-stream |
Support |
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Stream type |
Video, Video & Audio |
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Synchronous playback |
8-ch |
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Playback resolution |
1080P / 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF |
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Remote connections |
128 |
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Network protocols |
TCP / IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, NFS, iSCSI, UPnP™, HTTPS |
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Hard disk |
|
|
Type |
4 SATA interfaces for 4 HDDs; 1 eSATA interface |
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Capacity |
Up to 4 TB capacity for each disk |
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Network interface |
1; 10M / 100M / 1000M self-adaptive Ethernet interface |
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Serial interface |
RS-232, RS-485, Keyboard |
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USB |
port 3 × USB2.0 |
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Alarm |
in / out 16 / 4 |
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Power supply |
100 ~ 240VAC, 47 ~ 63HZ |
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Consumption(without hard disks) |
≤ 40W |
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Working temperature |
-10 ºC ~+55 ºC (14 ºF ~ 131 ºF) |
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Working humidity |
10% ~ 90% |
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Chassis |
19-inch rack-mounted 1.5U chassis |
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Dimensions (W × D × H) |
445 × 390 × 70 mm (17.5 × 15.3 × 2.7 inch) |
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Weight |
(without hard disks) ≤5Kg (11.0lb) |
