22X optical zoom
800,000 pixels camera
USB output
digital video projector
digital video projector
Technical parameters:
Model |
| 2800HV | 2800SD | 2800SV |
Optical parts | lens | F1.6 -- F3.2, f=3.9 –85.5mm | F1.6 -- F3.2, f=3.9 – 85.8mm | F1.6 -- F3.2, f=3.9 – 85,8mm |
Display area | maximum 380×270 mm | maximum 380×270 mm | maximum 380×270 mm | |
Zoom | Optical 22 times, digital 8 times | Optical 22 times, digital 8 times | Optical 22 times, digital 8 times | |
Focus | Automatic | Automatic | Automatic | |
Aperture | Automatic | Automatic | Automatic | |
Video system | Camera | 1 / 4 "CCD Colorful | 1 / 4 " CMOS Colorful | 1 / 4 " CMOS Colorful |
Actual Pixels | 800,000 | 1,300,000 | 2,000,000 | |
Horizontal Definition | 480TV line | 650TV line | 650TV line | |
SNR | 52 | 52 | 52 | |
White balance | Automatic | Automatic | Automatic | |
Image processing functions | Positive/ Negative, Brightness adjustment, Image freeze, Mirror, Colorful/ Black and White, Divide Screen, Text / Image Mode, Capture, 8 image storage(can’t save after power off) | Positive/ Negative, Brightness adjustment, Image freeze, Mirror, Colorful/ Black and White, Divide Screen(image split) Text / Image Mode, Capture, 64 image storage (save after power off) | Positive/ Negative, Brightness adjustment, Image freeze, Mirror, Colorful/ Black and White, Divide Screen(image split) Text / Image Mode,
| |
Lighting parts | Assistant light | LED Light 1.5W*2 | LED Light 1.5W*2 | LED Light 1.5W*2 |
Back light | LED Light 4W | LED Light 4W | LED Light 4W | |
Input port | VGA *2 | Yes | Yes | Yes |
PC-Audio*2 | Yes | Yes | Yes | |
| MIC | Optional | Optional | Optional |
Output port | VGA*2 | Yes | Yes | Yes |
Video | Yes | Yes | Yes | |
PC-Audio*2 | Yes | Yes | Yes | |
S-Video | Yes | Yes | Yes | |
USB | None | Yes | None | |
Control manner | Control panel | Yes | Yes | Yes |
remote control | Optional | Optional | Optional | |
USB control | None | None | None | |
RS-232 control | Yes | Yes | Yes | |
Use environment | power supply | DC 12V | DC 12V | DC 12V |
Power consumption | ≤30W | ≤30W | ≤30W |