Video/Audio Input

Audio Input:

4-ch

Video Compression:

H.265 Pro+/H.265 Pro/H.265/H.264+/H.264

Analog and HD-TVI video input:

8-ch,BNC interface (1.0Vp-p, 75 Ω)connection

Supported camera types:

Support HDTVI input: 4 MP, 3 MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60

Note: The 3 MP signal input is only available for the first channel of DS-7304HQHI-K4, the first 2 channels of DS-7308HQHI-K4, and the first 4 channels of DS-7316HQHI-K4.

Support AHD input: 4 MP, 1080p25, 1080p30, 720p25, 720p30

Support HDCVI input: 1080p25, 1080p30, 720p25, 720p30

support CVBS input

Video Input Interface:

BNC (1.0 Vp-p, 75Ω)

Audio Compression:

G.711u

Audio Input Interface:

4-ch, RCA (2.0 Vp-p, 1 KΩ)

Two-way Audio:

1-ch, RCA (2.0 Vp-p, 1 KΩ) (using audio input)

Video/Audio Output

CVBS Output:

1-ch,BNC(1.0Vp-p,75Ω),resolution:PAL:704×576,NTSC:704×480

HDMI/VGA Output:

HDMI: 1-ch,4K(3840×2160)/30Hz,2K(2560×1440)/60Hz, 1920×1080/60Hz, 1280×1024/60Hz,1280×720/60Hz,1024 ×768/60Hz

VGA:1-ch,2K(2560×1440)/60Hz,1920×1080/60Hz,1280×1024/60Hz,1280×720/60Hz,1024×768/60Hz

Recording resolution:

When 1080p Lite mode not enabled:

4 MP lite/3 MP/1080p/1080p lite/720p/WD1/4CIF/VGA/CIF

When 1080p Lite mode enabled:

4 MP lite/3 MP/1080p lite/720p/720p lite/WD1/4CIF/VGA/CIF

Frame Rate:

Main stream:

When 1080p Lite mode 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@15fps; 720p/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:

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)

Video Bit Rate:

32 Kbps-6 Mbps

Stream Type:

Video/Video&Audio

Two-way Audio:

1-ch, RCA (2.0 Vp-p, 1 kΩ) (using the audio input)

Audio Output:

1-ch RCA(Linear, 1kΩ)

Audio Bit Rate:

64kbps

Dual Stream:

Support

Synchronous Playback:

8-ch

Network management

Remote connections:

128

Network protocols:

TCP/IP, PPPoE, DHCP, Hik-connect Cloud P2P,DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP?, HTTPS,ONVIF

Hard Disk Driver

Interface Type:

4 SATA Interfaces

Capacity:

Up to 10 TB capacity for each disk

External Interface

Network Interface:

1; 10M / 100M / 1000M self-adaptive Ethernet interface

USB Interface:

2 USB 2.0 Interface on the front panel& 1 USB 3.0 Interface on the rear panel

Alarm Input:

16-ch

Alarm Output:

4-ch

General

Power Supply:

100 to 240 VAC

Consumption:

≤ 40W(without hard disks)

Working Temperature:

-10 oC ~+55 oC (14 oF ~ 131 oF)

Working Humidity:

10% ~ 90%

Dimensions:

445 × 390 × 70 mm (17.5 × 15.4 × 2.8 inch)

Weight:

≤ 5 kg (11.0lb)

Warranty

1 Year