The C11-N is an all-in-one HD video conferencing device integrated with camera, microphone, speaker, decoder and mounting brackets. The device is equipped with an ultra HD 4K sensor, an ultra wide-angle lens offering 100-degree non-distortion field of view, optimized face detection algorithm, both PTZ (pan/tilt/zoom) and ePTZ (digital pan/tilt/zoom) capabilities for high scalability, 4 sets of Hi-Fi microphone arrays, and built-in intelligent media encryption module. The color for the front of the device perfectly blends in with the connected display. All the ports are located in both sides of the device using the cover to hide ports and cables .The device can be easily mounted on walls or on top of the display screen to suit small business conference room‘ needs. With these qualities, the C11-N provides an intuitive, robust, and reliable video conferencing experience.