| Model |
XC449SBN |
| Image
Pick-up Device |
Sony 1/3"
CCD High Resolution |
| Effective
Picture Elements |
NTSC: 768*494,
PAL: 752*582 (H*V) |
| Horizontal
Resolution |
520 TV lines |
| Minimum
Illumination |
0 LUX @
IR |
| S/N
Ratio |
More than
50 dB |
| Auto
Electronic Shutter |
| FLK: |
Select when flickering
occurs on the screen due to an imbalance
between illumination and frequency.
Under this mode, the shutter speed
is NTSC: 1/100, PAL: 1/120 |
|
| FIXED: |
Immobile control of
the shutter speed can be achieved.
8-level adjustable: 1/60 (1/50), 1/100
(1/120), 1/250, 1/500, 1/2000, 1/5000,
1/10000, 1/100000 |
|
| MANUAL: |
The shutter speed can
be controlled manually. |
|
| AUTO: |
After an immobile brightness
value is set, the shutter speed will
adjust automatically to achieve the
value |
|
| Auto
Iris Control |
Built-in
DC drive auto iris lens |
| Gamma
Characteristic |
0.45 (0.05~1.0
adjustable) |
| Lens
Furnished |
4~9mm /
F1.2 Vari-Focal auto iris lens |
| Auto
Gain Control |
Enable this
function to heighten the brightness signal
automatically.
Effective value: 0 ~ 255 (0 dB ~ 40 dB).
Bigger value, more noise |
| White
Balance |
ATW / AWB
/ FIXED / MANUAL selectable |
| Back
Light Compensation |
ON: Area
/ Ratio selectable, OFF |
| Synchronous
System |
Negative
sync. Internal |
| Video
Output |
1 Vp-p Composite
Video / 75 ohm
BNC connector |
| Power
Supply(IR ON) |
DC 12V /
300 mA |
| IR
Luminary / Distance |
10 units
850nm IR-LED / 10M |
| Operating Temp. |
-10° C to 50° C (14°
F to 122° F) |
