GV-VD120D/121D/122D/123D
February
4,
2013
- 2 -
Dimensions
Specifications
Camera
Image
Sensor
1/3”
progressive
scan
CMOS
Picture
Elements
1280
(H)
x
1024
(V)
Color
0.15
Lux
(1/30
sec),
0.08
Lux
(1/5
sec)
Minimum
Illumination
B/W
IR
ON
0
Lux
Shutter
Speed
Automatic,
Manual
(1/5
~
1/8000
sec)
White
Balance
Automatic,
Manual
(2800K
~
8500K)
Gain
Control
Automatic
S/N
Ratio
50
dB
BLC
Yes
Lens
Megapixel
Yes
Day
/
Night
Yes
(with
removable
IR
‐
cut
filter)
Lens
Type
Varifocal
Focal
Length
3
~
9
mm
Maximum
Aperture
F/1.3
Mount
Ø
14
mm
Focus
Manual
(w
/
lock)
Zoom
Manual
(w
/
lock)
Operation
Iris
DC
drive
Max.
Torque
(Focus/
Zoom
Screws)
0.049
N.m
IR
LED
Quantity
10
IR
LEDs
IR
Distance
15
m
/
50
ft
(Max.)
Operation
Video
Compression
H.264,
MJPEG
Video
Stream
Dual
streams
from
H.264
and
MJPEG
Frame
Rate
30
fps
at
1280
x
1024
*
The
frame
rate
and
the
performance
may
vary
depending
on
the
number
of
connections
and
data
bitrates
(different
scenes).
Image
Setting
Brightness,
Contrast,
Sharpness,
Gamma,
White
Balance,
Flicker
‐
less,
Image
Orientation,
Backlight
Compensation,
D/N
Sensitivity,
Shutter
Speed,
WDR,
Defog
Audio
Compression
G.711,
AAC
(16
kHz
/
16
bit)
*
AAC
is
only
supported
by
GV
‐
System
V8.5
or
later
Two
‐
way
Audio
Yes
Sensor
Input
1
Input
(Dry
Contact)
Alarm
Output
1
Output
(200mA
5V
DC)
Video
Resolution
4:3
1280
x
960,
640
x
480,
320
x
240
16:9
1280
x
720,
640
x
360,
448
x
252
Main
Stream
5:4
1280
x
1024,
640
x
512,
320
x
256
4:3
640
x
480,
320
x
240
16:9
640
x
360,
448
x
252
Sub
Stream
5:4
640
x
512,
320
x
256
