Comment installer une caméra de surveillance | Helmi Électricité

Learn the most essential functions of your camera and confidently put them to work. “I feel so much more confident about using my camera now." | CreativeLive

📷 A camera is a device used to capture visual images, either as photographs or video. It works by allowing light to pass through a lens and onto a sensor or film. This light is recorded in a way that represents the scene being captured, producing an image. Modern digital cameras use electronic sensors, such as CCD (Charge-Coupled Device) or CMOS (Complementary Metal-Oxide-Semiconductor), which convert light into electronic signals. These signals are then processed and stored as digital files. C