Full-featured USB Interface - Full-featured USB2.0 interface, supports audio, encoding output, UVC 1.1 and UVC 1.0 protocols.Good Compatibility - Supports mainstream video conferencing software on the market.Full HD Image Sensor - Equipped with a new generation of 1/2.9 inch high-quality HD CMOS sensor with 2 million effective pixels90 Wide-angle Lens + 16x Digital Zoom - Adopts 90 high-quality ultra-wide focal lens, supports 3x optical zoom + 16x digital zoom.Low Illumination - New CMOS image sensor with ultra-high SNR can effectively reduce the image noise under low illumination. Meanwhile, the application of 2D and 3D noise reduction algorithms dramatically reduces image noise. The image maintains clean and clear even under ultra-low light illumination. The SNR of the image is as high as 55dB or above. Remote Control - Multiple control modes, including RS232 and USBTwo Kinds of Power Supply Modes - Supports both USB 5V and DC 12V power supply.Due to different product batches, the appearance may vary, which does not affect the use.Colour:BlackMaterial:Plastic Package Contents:1 * PTZ Camera1 * USB cable1 * Remote control Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.