13MP Folding arm document camera with 4K video preview and Miracast
Built with Miracast technology, the DC557 4K document camera is optimised for seamless wireless display sharing and presentations, without the need for additional hardware - Simplifying collaboration for meeting rooms, classrooms, and other professional environments.
Create an inspirational space where even the smallest of objects can be enlarged onto a huge screen for a more in-depth learning experience.
Teaching staff, presenters and students are now able to share even the smallest objects or detailed experiments with a larger audience using an Optoma visualiser. Suitable for classrooms, lecture theatres, boardrooms and auditoriums, it s a great way to give students an interactive learning experience.
| Camera | |
| Effective sensor resolution: | 13 MP |
| Optical sensor size: | 25.4 / 3.06 mm (1 / 3.06") |
| Sensor type: | CMOS |
| Supported graphics resolutions: | 3840 x 2160, 1920 x 1080 (HD 1080), 1280 x 720 (HD 720), 1600 x 1200 (UXGA), 1024 x 768 (XGA) |
| Image freeze: | Yes |
| Video recording: | Yes |
| Maximum video resolution: | 3840 x 2160 pixels |
| HD type: | 4K Ultra HD |
| Maximum frame rate: | 60 fps |
| Light source: | LED |
| Lens system | |
| Auto focus: | Yes |
| Optical zoom: | 17x |
| Digital zoom: | 16x |
| Ports & interfaces | |
| Interface: | USB 2.0 |
| HDMI input ports quantity: | 1 |
| HDMI output ports quantity: | 1 |
| USB connector type: | USB Type-A, USB Type-B |
| Miracast: | Yes |
| Audio output: | Yes |
| VGA (D-Sub) input ports: | 1 |
| VGA (D-Sub) output ports: | 1 |
| RS-232 ports: | 1 |
| DC-in jack: | Yes |
| Storage | |
| Card reader integrated: | Yes |
| Compatible memory cards: | SD |
| Technical details | |
| Product colour: | White, Black |
| Document size (max): | A3 |
| Control type: | Buttons |
| Power | |
| Power supply type: | DC |
| Power consumption (typical): | 0.9 W |
| Operating voltage: | 5 V |
| AC input voltage: | 100 - 240 V |
| AC input frequency: | 50 - 60 Hz |
| Weight & dimensions | |
| Width: | 370 mm |
| Depth: | 178 mm |
| Height: | 88 mm |
| Weight: | 2.6 kg |
| Packaging data | |
| Quantity per pack: | 1 pc(s) |
| Package weight: | 3.8 kg |
| Packaging content | |
| AC adapter included: | Yes |
| Microscope adapter included: | Yes |
| Remote control included: | Yes |
| Manual: | Yes |
| Cables included: | VGA, USB, HDMI |
| Receiver included: | Yes |