Lumens VC-A70H 4k Document Camera
OVERVIEW
The Lumens™ VC-A70H 4K Ultra HD PTZ camera is equipped with a professional 1/2.3-type progressive scan “Exmor R” CMOS sensor with 9 megapixels output resolution that delivers a superb clear and vivid live image. The superior 12x optical zoom lens, excellent white balance, and exposure mode delivers a clear image even in low light or the extreme contrast of brightness and darkness of a conference room. The camera covers a wide shooting angle and utilizes a highly efficient DC motor servo controller to achieve high-speed, quiet and precise positioning movements with smooth PTZ operations. The VC-A70H HD PTZ camera has HDBaseT interfaces allowing Ultra HD resolution and long distance transmission up to 70 meters which carries power, video, and control through one CAT5e/6 cable. Lumens VC-A70H 4K Ultra HD PTZ camera is applicable for lecture capture, videoconferencing and broadcasting systems.
SPECIFICATIONS
|
Sensor |
1/2.3” 9MP CMOS |
|
Video Output |
3840 x 2160p 29.97 / 25 fps |
|
Optical Zoom |
12x |
|
Clear Image Zoom |
1.67x(4K:20x) |
| Digital Zoom | 12x |
| Video Output Interface | HDBaseT, HDMI |
| Horizontal Viewing Angle | 74° |
|
Panning Angle |
-170° ~ +170° |
|
Tilting Angle |
-30° ~ +90° |
|
Preset Positions |
128 |
|
Panning Speed |
300°/sec |
|
Tilting Speed |
300°/sec |
|
Video S/N Ratio |
> 50dB |
|
Shutter Speed |
1/1 ~ 1/10,000 sec |
|
Focal Length |
f = 3.9mm~46.8mm |
|
Aperture |
F1.8~F2.0 |
|
Tally Light |
Yes |
|
PoE |
Yes(IEEE802.3af) |
|
Camera Control Interface |
RS-232/ RS-422 |
|
Camera Control Protocol |
VISCA, PELCO D |
|
Minimum Illumination |
3.0 lux (F1.8, 50 IRE, 30 fps) |
|
Minimum Object Distance |
10mm (Wide) ~ 1500 mm (Tele) |
|
Gain Control |
Auto, Manual |
|
White Balance |
Auto, Indoor, Outdoor, One-Push, Manual |
|
Exposure Control |
Auto, Manual |
|
Focus System |
Auto, Manual |
|
Image Flip |
Yes |
|
3D NR |
Yes |
|
Weight |
2.0 kg (4.4 lbs) |
|
Dimension: (WxDxH) |
174x170.8x186.8 mm (6.9" x 6.7" x 7.4") |
| Manufacturer | Lumens |
|---|---|
| Camera Resolution | 4K |
| Product Dimensions | 174x170.8x186.8 mm |
