25x Optical Zoom</br>Up to 300x with Digital Zoom</br>CAT 5 Connection</br>Composite, S-Video Output</br>RS-232c Interface</br></br>Product Description</br></br>The Ken-A-Vision Ceiling DocCam II is a ceiling mounted visualization system designed for high quality presentation environments. Information is carried from the lens over one CAT 5 cable to a wall plate, which can output Composite and S-Video signals to a wide variety of displays. The unit can also be interfaced with many RS-232c remote devices for enhanced usability. Clean Design One added benefit of the DocCam II design is that its custom installation fits seamlessly into any presentation environment. Free desk space for documents and other devices including displays. This finished look will add an extra level of sophistication wherever it is installed. Ultra High Zoom Levels The DocCam II benefits from both a 25x optical zoom range along with a digital zoom that brings the capability up to 300x! This type of scalability will allow presenters the option of displaying extremely small documents and pictures to large audiences with picture-perfect clarity. Real Time High Quality Video The high quality CCD mounted inside the camera will capture high quality, 480 line full motion video. This feature allows users' to give a more hands-on experience to audiences.</br><br/>http://www.amazon.com/gp/product/B0062NEIVG