4
1.
Product introduction
1.1 Description
Item Description
Remark
Sensor
VGA(640
ⅹ
480) 1/4 inche CMOS Sensor
Pixels
320,000
Minimum
illumination
1.9Lux
Lens
F=2.8
㎜
, f=4.5
㎜
, 4 element
View angle
53°
Focal range
2
㎝
~
∞
Window size
VGA(640
ⅹ
480),CIF(352
ⅹ
288),
SIF(320
ⅹ
240),QCIF(176
ⅹ
144), QSIF(160
ⅹ
120)
Format
RGB24, I420
Frame per second
30FPS(QSIF), 30FPS(QCIF), 30FPS(SIF),
30FPS(CIF), 15FPS(VGA)
Signal/Noise rate
>45
㏈
Dynamic range
60
㏈
Compress format
ISO/IEC 10918-1(JPEG)
Automatic Control
Automatic Exposure, Auto White balance, Auto COMS
reset level control, Automatic Gain Control and
auto/manual Histogram Equalization
Interface
USB 1.1
1.2 Required system conditions
Item
Required System conditions
Remark
O/S
Windows 98, Windows 98SE, Windows ME, Windows 2000,
Windows XP
CPU
Above the Pentium II 250
㎒
MEMORY
Above 128M
HDD
100M space (in case of installing the software)
VGA
Above the 800
ⅹ
600
ⅹ
24bit
USB
IBM PC or compatible with USB port