Voting system for schools CCD video conference camera

Item No.

KT-D848

Image Sensor

SONY 1/4 Exwave HAD CCD

Effective Pixel

752 (H) * 582 (V)

Signal System

NTSC/PAL

Horizontal Resolution

550 TVL

Synchronization

Internal & External

Lens

18* Optical, F=4.1mm(tele)~73.8mm(wide), F1.4~F3.0

Angle of View (H)

48°(wide-angle)~2.8°(far-end)

Min. object distance

290mm(wide-angle)~800mm(tel-end)

Minimum Illumination

0.4lux (F1.4, 50IRE)

Auto exposure

Auto/Manual/AE priority/Exposure compensation/Backlight compensation

Shutter Speed

1/3~1/10000S,22 shelves

Gain

Auto/Manual (-3 ~ +28dB, 16 steps)

White Balance

Auto/Indoor/Outdoor/One push WB/Manual WB

S/N Ratio

more than 50dB

Pan/Tilt

Pan: +/- 360° (max. speed: 80°/s) Tilt: -30° to + 90° (max. speed: 60°/s)

Preset Position

9 by remote commander, 256 by keyboard controller

Picture effect

E-Flip, Invert, Mirror

Analog Output

VIDEO and S-VIDEO VBS 1.0VP-P

Camera Control

RS-232C(8-pin DIN)/(VISCA)/RS-422(9-pin) (VISCA)

Baud rate

9600bps, 38400bps

Power

10.8V~13.2V

Operating Temperature

0℃~50℃

Storage Temperature

-20℃~+60℃

Consumption

12W

Dimensions

(L)153*(W)134*(H)153mm

Weight

1200g

Color

black