Why "x5"? It likely refers to a specific file naming convention or a parameter used by Axis Communications (a major network camera manufacturer) and other early digital IP cameras. For a machine, "x5" might represent a resolution or a frame rate. For a human, it is the scent of vulnerable hardware.
The physical architecture of the X5 webcam is usually built around a compact, horizontal form factor. The chassis is primarily composed of matte ABS plastic, which resists fingerprints and reduces glare under studio lighting. intitle webcam x5