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)