Camera
there Camera is a camera that has the function of recording or transmitting successive images in order to restore an impression of movement. It is found in several forms: surveillance camera, dashcam installed in a vehicle, spy camera, spy camera pen, camera watch or even SPY USB stick. This device is made up of many mechanical, electronic and optical components. The lens for example is a very important part of the camera because it is responsible for the brightness of the images. Most have infrared LEDs that offer a night vision, in black and white. Depending on the hardware used, the camera angle may be large or small. Also, if this one is important, then you will be able to capture as many subjects as possible in a minimum of hindsight.
Note that the performance of such a device depends on the image quality which varies depending on the technology used. This quality depends on the recording capacity of the recorder. For the analog camera, the maximum recording quality is 960 H or 960 x 576 pixels. However, analog is disappearing in favour of new technologies with more interesting features. The latest, for example, is HDCDI, which offers resolutions ranging from HD 720P to full HD 1080P. The image quality obtained with IP-recorder cameras has no limit only to the power of the hardware used. This means that images can reach very high resolutions like the 4K which is 3840 x 2160 pixels.
