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2.0 Mega pixel portable digital visualizer
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | BOLIN | |
| Model Number | 2800ND |
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Product Description
visual presenter technical specification
New High Pixels Visual Presenter
Model | 2800ND | 2800NV | |
Optical parts | lens | F=1.6 -- 3.7mm, f=4 – 88mm | F=1.6 -- 3.7mm, f=4 – 88mm |
Display area | maximum 380×270 mm | maximum 380×270 mm | |
Zoom | Optical 22 times, digital 10 times | Optical 22 times, digital 10 times | |
Focus | Automatic | Automatic | |
Aperture | Automatic | Automatic | |
Video system | Camera | 1 / 4 " CMOS Colorful | 1 / 4 " CMOS Colorful |
Actual Pixels | 2,000,000 | 2,000,000 | |
Horizontal Definition | 700TV line | 700TV line | |
SNR | 60 | 60 | |
White balance | Automatic | Automatic | |
Image processing functions | Positive/ Negative,(remote control) Brightness adjustment, Image freeze, Mirror, (remote control) Colorful/ Black and White, (remote control) Divide Screen(image split) Text / Image Mode, (remote control) Capture, 128 image storage (save after power off) (remote control) | Positive/ Negative, (remote control) Brightness adjustment, Image freeze, Mirror, (remote control) Colorful/ Black and White, (remote) Divide Screen(image split) Text / Image Mode, (remote control)
16 image storage (no save after power off) (remote control) | |
Lighting parts | Assistant light | LED Light 2W | LED Light 2W |
Input port | VGA*1 | Yes | Yes |
Output port | VGA*2 | Yes | Yes |
Video | NO | Yes | |
USB | Yes | None | |
Control manner | Control panel | Yes | Yes |
remote control | Optional | Optional | |
USB control | None | None | |
RS-232 control | Yes | Yes | |
Use environment | power supply | DC 12V | DC 12V |
Power consumption | ≤24W | ≤24W | |
Packing |
| Carton dimension: 38.5*31.5*15cm Gross weight:4kg | Carton dimension: 38.5*31.5*15cm Gross weight:4kg |
Company Profile
Bolin is a leading professional manufactory and exporter of education equipment and energy saver and CATV products, such as Language laboratory ,Language learning system, Wireless Language learning system ,Multi-media classroom, Visual presenter, Language laboratory headset, Conference system , chemistry lab, physics lab, power saver ,energy saver ,programmable timer switch,computer headphone, headset, and so on. After around 8 years of development, Bolin has owned a professional and experienced R&D and production team. At the same time, we have got very rich experience on management and sales, which ensure us to offer the best quality and the best service to our customers. Till now we have sold our products to more than 30 countries of the world, and all of the provinces of China. To catch the trend of marketing, we put much effort on developing new products every year. Now we have digital language learning system and pure software language learning system. On the other hand, except OEM service, we also work together with our customers to offer ODM service. Bolin Corporation sincerely look forward to cooperating with you, so as to create a bright future.
Contact Us
- Ningbo Hi-Tech Park Bolin Technique Co., Ltd.
- Contact nameXingguo Zheng Chat Now
- Phone86-574-87905127
- AddressRoom 1608, Xin Cheng Guo Ji, 535# Qing Shui Qiao Road, Gao Xin Qu, Ningbo, Zhejiang
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