DS-7700NI-K4 SERIES NVR
Professional and Reliable
Dual-OS design to ensure high reliability of system running
ANR technology to enhance the storage reliability when the network is disconnected
HD Input
H.265/H.265+/H.264/H.264+/MPEG4 video formats
Connectable to the third-party network cameras
Up to 32 IP cameras can be connected
Recording at up to 8 MP resolution
Supports live view, storage, and playback of the connected camera at up to 8 MP resolution
HD Output
HDMI and VGA independent outputs provided
HDMI Video output at up to 4K (3840 × 2160) resolution
HD Storage
Up to 4 SATA interfaces connectable for recording and backup
Storage space effectively saved by 50% to 70% with the use of H.264+ decoding format
HD Transmission
2 self-adaptive 10 M/100 M/1000 Mbps network interfaces
Various Applications
Centralized management of IP cameras, including configuration, information import/export, real-time information
display, two-way audio, upgrade, etc.
Connectable to smart IP cameras from Hikvision and the recording, playing back, and backing up of VCA alarms can
be realized
VCA detection alarm is supported
Instant playback for assigned channel during multi-channel display mode
Smart search for the selected area in the video; and smart playback to improve the playback efficiency
Supports HDD quota and group modes; different capacity can be assigned to different channels
Hik-Connect for easy network management
Features and Functions
Model
DS-7708NI-K4
DS-7716NI-K4
DS-7732NI-K4
Video/
Audio input
IP video input
8-ch
16-ch
32-ch
Incoming
bandwidth
80 Mbps
160 Mbps
256 Mbps
Outgoing
bandwidth
160 Mbps
Video/
Audio output
HDMI output
resolution
4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz,
1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 ×
768/60Hz
VGA output
resolution
1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 ×
768/60Hz
Audio output
1-ch, RCA (Linear, 1 KΩ)
Decoding
Decoding format
H.265/H.265+/H.264+/H.264/MPEG4
Recording
resolution
8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF
/2CIF/CIF/QCIF
Synchronous
playback
8-ch
16-ch
16-ch
Capability
2-ch @ 8 MP (25fps) / 4-ch @ 4MP (30fps) / 8-ch @ 1080p (30fps)
Network
management
Network protocols
TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI,
UPnP™, HTTPS
Hard disk
SATA
4 SATA interfaces
Capacity
Up to 6TB capacity for each HDD
External
interface
Two-way audio
1-ch, RCA (2.0 Vp-p, 1kΩ)
Network interface
2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces
Serial interface
1 RS-485 (half-duplex), 1 RS-232, 1 keyboard (optional)
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
Power
≤ 80 W
Consumption
(without hard disk)
≤ 20 W
Working
temperature
-10 to +55ºC (14 to 131ºF)
Working humidity
10 to 90 %
Chassis
19-inch rack-mounted 1.5U chassis
Dimensions
(W × D × H)
445 × 400 ×71 mm ( 17.5"× 15.7" × 2.8")
Weight
(without hard disk)
≤ 5 kg (11. lb)
Specifications
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