Aprašymas
| Model | DS-7204HQHI-K1 | DS-7208HQHI-K1 | DS-7216HQHI-K1 | |
| Video/Audio input | Video
compression |
H.265+/H.265/H.264+/H.264 | ||
| Analog video input | 4-ch | 8-ch | 16-ch | |
| BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection | ||||
| HDTVI input | 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25
Note: 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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| AHD input | 1080p25, 1080p30, 720p25, 720p30 | |||
| HDCVI input | 1080p25, 1080p30, 720p25, 720p30 | |||
| CVBS input | PAL/NTSC | |||
| IP video input | 1-ch | 2-ch | 2-ch | |
| Up to 4 MP resolution | ||||
| Supports H.265+/H.265/H.264+/H.264 IP cameras | ||||
| Audio
compression |
G.711u | |||
| Audio input | 1-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 |
1-ch, 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 HDMI: 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
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| 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 lite/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@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: 3 MP@15fps 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) |
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| Sub-stream:
WD1/4CIF@12fps; CIF@25fps (P)/30fps (N) |
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| Video bit rate | 32 Kbps to 6 Mbps | |||
| Audio output | 1-ch, RCA (Linear, 1 KΩ) | |||
| Audio bit rate | 64 Kbps | |||
| Dual stream | Support | |||
| Stream type | Video, Video & Audio | |||
| Synchronous playback | 4-ch | 8-ch | 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 | 1 SATA interface | ||
| Capacity | Up to 6 TB capacity for each disk | |||
| External interface | Two-way audio input | 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the 1st audio input) | ||
| Network interface | 1, RJ45 10M/100M self-adaptive Ethernet interface | 1, RJ45 10M/100M/1000M
self-adaptive Ethernet interface |
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| USB interface | 2 × USB 2.0 | Front panel: 1 × USB 2.0
Rear panel: 1 × USB 3.0 |
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| Serial interface | RS-485 (half-duplex) | |||
| General | Power supply | 12 VDC | ||
| Consumption (without HDD) | ≤ 6 W | ≤ 7.5 W | ≤ 25 W | |
| Working
temperature |
-10 ºC to +55 ºC (+14 ºF to +131 ºF) | |||
| Working
humidity |
10% to 90% | |||
| Dimensions
(W × D × H) |
315 × 242 × 45 mm (12.4 × 9.5 × 1.8 inch) | |||
| Weight (without HDD) | ≤ 1.16 kg (2.6 lb) | ≤ 1.78 kg (3.9 lb) | ≤ 2 kg (4.4 lb) | |
