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DS-7708NI-K4

EOL

8-ch 1.5U 4K NVR

Up to 8-ch IP camera inputs
H.265+/H.265/H.264+/H.264 video formats
Up to 2-ch @ 8MP or 4-ch @ 4MP or 8-ch @ 1080P decoding capacity
1 HDMI and 1 VGA interfaces: both interfaces support independent video output
4 HDDs for continuous video recording
Up to 80 Mbps incoming bandwidth

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Available models:

DS-7708NI-K4

Video and Audio
IP Video Input8-ch
HDMI Output1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Incoming Bandwidth80 Mbps 160 Mbps
Outgoing Bandwidth160 Mbps
VGA Output1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
CVBS OutputN/A
Audio InputN/A
Video Output ModeHDMI/VGA independent output
Audio Output1-ch, RCA (Linear, 1 KΩ)
Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input )

Decoding
Stream TypeVideo, Video & Audio
Audio CompressionG.711ulaw/G.711alaw/G.722/G.726
Decoding FormatH.265/H.265+/H.264+/H.264/MPEG4
Decoding Capability1-ch@12MP (30fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p(30 fps)
Synchronous playback8-ch
Recording Resolution12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/ 720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF

Network
Network ProtocolTCP/IP, DHCP, IPv4, Hik-Connect, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS
Network Interface2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces

RAID
RAID TypeNo

Auxiliary Interface
SATA4 SATA interfaces
CapacityUp to 10TB capacity for each HDD
Serial Interface2 RS-485 (half-duplex), 1 RS-232
USB InterfaceFront panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0
Alarm In/Out16/4

General
Power Supply100 to 240 VAC
Consumption≤ 20 W
Working Temperature-10 °C to 55 °C (14 °F to 131 °F)
Working Humidity10 to 90 %
Dimension (W × D × H)445 × 400 ×71 mm ( 17.5"× 15.7" × 2.8")
Weight≤ 5 kg (11 lb.)

Certification
FCCPart 15 Subpart B, ANSI C63.4-2014
CEEN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017

Specification

Video and Audio

IP Video Input

8-ch

HDMI Output

1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz

Incoming Bandwidth

80 Mbps 160 Mbps

Outgoing Bandwidth

160 Mbps

VGA Output

1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz

CVBS Output

N/A

Audio Input

N/A

Video Output Mode

HDMI/VGA independent output

Audio Output

1-ch, RCA (Linear, 1 KΩ)

Two-Way Audio

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

Decoding

Stream Type

Video, Video & Audio

Audio Compression

G.711ulaw/G.711alaw/G.722/G.726

Decoding Format

H.265/H.265+/H.264+/H.264/MPEG4

Decoding Capability

1-ch@12MP (30fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p(30 fps)

Synchronous playback

8-ch

Recording Resolution

12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/ 720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF

Network

Network Protocol

TCP/IP, DHCP, IPv4, Hik-Connect, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS

Network Interface

2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces

RAID

RAID Type

Auxiliary Interface

SATA

4 SATA interfaces

Capacity

Up to 10TB capacity for each HDD

Serial Interface

2 RS-485 (half-duplex), 1 RS-232

USB Interface

Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0

Alarm In/Out

16/4

General

Power Supply

100 to 240 VAC

Consumption

≤ 20 W

Working Temperature

-10 °C to 55 °C (14 °F to 131 °F)

Working Humidity

10 to 90 %

Dimension (W × D × H)

445 × 400 ×71 mm ( 17.5"× 15.7" × 2.8")

Weight

≤ 5 kg (11 lb.)

Certification

FCC

Part 15 Subpart B, ANSI C63.4-2014

EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017

Video and Audio

IP Video Input8-ch
HDMI Output1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Incoming Bandwidth80 Mbps 160 Mbps
Outgoing Bandwidth160 Mbps
VGA Output1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
CVBS OutputN/A
Audio InputN/A
Video Output ModeHDMI/VGA independent output
Audio Output1-ch, RCA (Linear, 1 KΩ)
Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input )

Decoding

Stream TypeVideo, Video & Audio
Audio CompressionG.711ulaw/G.711alaw/G.722/G.726
Decoding FormatH.265/H.265+/H.264+/H.264/MPEG4
Decoding Capability1-ch@12MP (30fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p(30 fps)
Synchronous playback8-ch
Recording Resolution12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/ 720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF

Network

Network ProtocolTCP/IP, DHCP, IPv4, Hik-Connect, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS
Network Interface2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces

RAID