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Technical Specifications

Video and Audio

IP Video Input
8 channels
Incoming Bandwidth
80 Mbps
Outgoing Bandwidth
160 Mbps
HDMI Output
4K (3840 × 2160) at 30 Hz; 2K (2560 × 1440) at 60 Hz; 1920 × 1080 at 60 Hz; 1600 × 1200 at 60 Hz; 1280 × 1024 at 60 Hz; 1280 × 720 at 60 Hz
VGA Output
1920 × 1080 at 60 Hz; 1280 × 1024 at 60 Hz; 1280 × 720 at 60 Hz
Video Output Mode
Independent HDMI and VGA output
Audio Input
1 channel, RCA (2.0 Vp-p, 1 kΩ)
Audio Output
1 channel, RCA (linear, 1 kΩ)
Two-Way Audio
1 channel, RCA (2.0 Vp-p, 1 kΩ, using the audio input)

Decoding and Recording

Decoding Formats
H.265, H.265+, H.264, and H.264+
Recording Resolutions
8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, UXGA, 720p, VGA, 4CIF, DCIF, 2CIF, CIF, and QCIF
Synchronous Playback
8 channels
Decoding Capability
2 channels at 8 MP/30 fps; 4 channels at 4 MP/30 fps; or 8 channels at 1080p/30 fps
Stream Type
Video or video and audio
Audio Compression
G.711 μ-law, G.711 A-law, G.722, and G.726

Network

Remote Connections
128 channels
Network Protocols
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, and HTTPS
Network Interface
1 × RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
Remote Management
Hik-Connect
Secure Streaming
Stream-over-TLS encryption

Power over Ethernet

PoE Interfaces
8 × RJ-45 10/100 Mbps self-adaptive Ethernet interfaces
PoE Power Budget
Up to 80 W
PoE Standard
IEEE 802.3af/at

Storage and Auxiliary Interfaces

SATA Interfaces
2
HDD Capacity
Up to 10 TB per HDD; up to 20 TB across two supported drives
USB Interfaces
Front: 1 × USB 2.0; rear: 1 × USB 2.0
Alarm Inputs/Output
4 inputs / 1 output

Smart Functions

Video Analytics
Supports multiple VCA events
Compatible-Camera Functions
Configurable special camera functions including motion detection, line-crossing detection, intrusion detection, ANPR, and other supported VCA functions

Power and Operating Conditions

Power Supply
48 VDC, 2.5 A
Power Consumption
Up to 15 W, without HDD and with PoE off
Working Temperature
-10°C to 55°C (14°F to 131°F)
Working Humidity
10% to 90%

Physical Specifications

Dimensions
380 × 317 × 51.5 mm (15.0 × 12.5 × 2.0 in.)
Weight
Up to 3 kg without HDD (6.6 lb.)
Available Model
DS-7608NI-K2/8P

Physical Interfaces

1
Network interfaces with PoE functionality
2
LAN network interface
3
Audio output
4
Audio input
5
HDMI interface
6
Alarm input/alarm output
7
VGA interface
8
USB interface
9
48 VDC power-supply connection
10
Ground connection
11
Power switch

Certifications

FCC
Part 15 Subpart B; ANSI C63.4-2014
CE
EN 55032:2015; EN 61000-3-2; EN 61000-3-3; EN 50130-4; EN 55035:2017
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