Is the camera applied for the Unicom number fixed?

No. The webcam applied for by CommuniLink is called "Wojia God Eye" service, the webcam can be placed wherever you want according to your own ideas, so it is not fixed. Camera (CAMERA or WEBCAM), also known as computer camera, computer eye, electronic eye, etc., is a video input device, is widely used in video conferencing, telemedicine and real-time monitoring.