Model | | DS-7204HUHI-K1/P | DS-7208HUHI-K2/P |
Video/Audio input | Video compression | H.265+/H.265/H.264+/H.264 |
Analog video input | 4-ch | 8-ch |
BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection |
HDTVI input | 5 MP, 4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25 |
AHD input | 1080p25, 1080p30, 720p25, 720p30 |
HDCVI input | 1080p25, 1080p30, 720p25, 720p30 |
CVBS input | PAL/NTSC |
PoC camera input | Supports Hikvision PoC camera Note: Do not unplug or plug the PoC camera if it is powered by the external power supply. |
IP video input | 2-ch |
Up to 6 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 | 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 |
Encoding resolution | 5 MP/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF |
Frame rate | Main stream: 5 MP@12fps/4 MP@15fps/3 MP@18fps 1080p/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) |
Sub-stream: WD1/4CIF/CIF@25fps (P)/30fps (N) |
Video bit rate | 32 Kbps to 10 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 |
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 | 2 SATA interfaces |
Capacity | Up to 8 TB capacity for each disk |
External interface | Two-way audio input | 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input) |
Network interface | 1, RJ45 10M/100M self-adaptive Ethernet interface | 1, RJ45 10M/100M/1000M self-adaptive Ethernet interface |
USB interface | 2 × USB 2.0 | Front panel: 1 × USB 2.0 Rear panel: 1 × USB 3.0 |
Serial interface | RS-485 (half-duplex) |
Alarm in/out | 4/1 | 8/4 |
General | Power supply | 48 VDC |
Consumption (without HDD) | ≤ 40 W | ≤ 60 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) | 380 × 320 × 48 mm (15.0 × 12.6 × 1.9 inch) |
Weight (without HDD) | ≤ 1.5 kg (3.3 lb) | ≤ 2 kg (4.4 lb) |
