DS-7700NI-SP Series NVR

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  • Third-party network cameras supported
  • Up to 5MP resolution recording
  • HDMI and VGA output at up to 1920×1080P resolution
  • Plug & Play with 16 independent PoE network interfaces
  • 4 SATA HDD interface up to 6TB each
  • HDD quota and group management

Video/Audio Input

IP video input: 16-ch
Two-way audio input: 1-ch, BNC(2.0 Vp-p, 1kΩ)


Incoming bandwidth: 100Mbps
Outgoing bandwidth: 240Mbps
Remote connection: 128

Video/Audio Output

CVBS Output: 1-ch, BNC(1.0Vp-p, 75Ω)
Resolution: 704×576(PAL); 704×480(NTSC)
HDMI Output: 1-ch, resolution: 1920*1080P/60Hz, 1920*1080P/50Hz, 1600*1200/60Hz, 1280*1024/60Hz, 1280*720/60Hz, 1024*768/60Hz
Recording Resolution: 5MP/3MP/1080P/UXGA/720P/VGA/4CIF/DCIF/2CIF/CIF/QCIF
Audio Output: 2-ch, BNC(Linear Electrical Level, 600Ω)
Synchronous Playback: 16-ch
VGA Output: 1-ch, resolution: 1920*1080P/60Hz, 1600*1200/60Hz, 1280*1024/60Hz, 1280*720/60Hz, 1024*768/60Hz


Live view / Playback: 5MP/3MP/1080P /UXGA /720P /VGA /4CIF /DCIF /2CIF /CIF /QCIF
Capability: 16-ch@720P, 8-ch@1080P

Hard Disk

SATA: 4 SATA interfaces for 2 HDDs + 1 DVD-R/W (default), or 4HDDs
Interface Type: 1 eSATA interface
Capacity: Up to 6TB capacity for each HDD

External Interface

Network Interface: 1RJ-45 10/100/1000Mbps self-adaptive Ethernet interface
Serial Interface: RS-232, RS-485, Keyboard
USB Interface: 3, USB2.0
Alarm In: 16-ch
Alarm Out: 4-ch


Interface: 16 independent 100 Mbps PoE network interfaces
Max. Power: 200W
Supported Standard: AF and AT


Power Supply: 100 ~ 240 VAC, 6.3 A, 50 ~ 60 Hz
Consumption(without hard disk and POE): ≤ 40W
Working Temperature: -10 ºC ~ +55 ºC (+14 ºF~ + 131 ºF)
Working Humidity:

10 % ~ 90 %
Chassis: 19-inch rack-mounted 1.5U chassis
Dimensions: 445 × 390 ×70 mm ( 17.5" × 15.3" × 2.8")
Weight(without HDD): ≤ 4 Kg (8.8 lb)