An HD pinhole spy CCTV camera can provide detailed video through a very small lens opening. Models with wide-angle lenses can cover a larger portion of a room without requiring a large camera body. Depending on specifications, useful features may include HD or Full HD recording, motion detection, infrared illumination, automatic exposure, and loop recording. The camera can be applied in offices, retail environments, reception desks, and other authorized security areas. Proper positioning can help reduce blind spots and improve monitoring coverage.