The Elmo TT - 12G Document Camera is a versatile tool designed for educators and professionals alike. Featuring a 1/2.3" CMOS sensor with an effective resolution of 8.3 Megapixels, it captures stunning 4K Ultra HD images and videos. The camera offers a 12x optical zoom and 16x digital zoom, allowing for detailed close - ups of documents and objects. With a capture area of 18.5 x 10.2 inches in 16:9 aspect ratio, it is perfect for displaying large materials. The device includes multiple video inputs and outputs, including HDMI and HD15, and supports SD media cards for easy storage. Additionally, the built - in LED lighting and microphone enhance the presentation experience, while the wireless Miracast receiver allows for seamless casting to compatible devices. The TT - 12G is compatible with both Windows and macOS, making it a flexible choice for various users.