Quick Operation Guide of Network Video Recorder
23
Specification of DS-7700NI-ST
Model
DS-7708NI
-ST
DS-7716NI-
ST
DS-7732NI
-ST
DS-7764NI
-ST
Video/Audio
input
IP video input
8-ch
16-ch
32-ch
64-ch
Two-way audio
1-ch, BNC (2.0 Vp-p, 1kΩ)
Video/Audio
output
Recording resolution
5MP /3MP /1080P /UXGA /720P /VGA /4CIF /DCIF /2CIF /CIF
/QCIF
Frame rate
Main stream: 25 fps (P) / 30 fps (N)
Sub-stream: 25 fps (P) / 30 fps (N)
CVBS output
1-ch, BNC (1.0 Vp-p, 75 Ω)
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
VGA output
1-ch, resolution:
1920 × 1080P /60Hz, 1600 × 1200 /60Hz, 1280 × 1024 /60Hz,
1280 × 720 /60Hz, 1024 × 768 /60Hz
Audio output
2-ch, BNC (Linear, 600Ω)
Playback resolution
5MP /3MP /1080P /UXGA /720P /VGA /4CIF /DCIF /2CIF /CIF
/QCIF
Synchronous
playback
8-ch
16-ch
16-ch
16-ch
Hard disk
SATA
4 SATA interfaces for 2 HDDs + 1 DVD-R/W (default), or
4HDDs
eSATA
1 eSATA interface
Capacity
Up to 4TB capacity for each HDD
External
interface
Network interface
1 RJ-45 10 /100 /1000 Mbps self-adaptive Ethernet interface
Serial interface
RS-232; RS-485; Keyboard
USB interface
3 × USB 2.0
Alarm in
16
Alarm out
4
Others
Power supply
100 ~ 240 VAC, 6.3 A, 50 ~ 60 Hz
Consumption
(without hard disk or
DVD-R/W)
≤ 35 W
≤ 40 W
≤ 45 W
≤ 45 W
Working
temperature
-10
℃
~ +55
℃
Working humidity
10 % ~ 90 %
Chassis
19-inch rack-mounted 1.5U chassis
Dimensions
(W × D × H)
445 × 390 ×90 mm
Weight
≤ 4 Kg (8.8 lb) ( without hard disk or DVD-R/W )
