Infrared vision
there infrared vision is a technology that is often found in type cameras, hunting camera, spy camera, Camera clock or even spy camera alarm clock to allow clear vision in a low-light environment. This is possible thanks to infrared light, which is however not visible to humans. there infrared light has a longer wavelength and a lower frequency than ordinary light. Infrared is used to capture the heat of an object, person or animal. there infrared technology is based on theemission of infrared rays and their perception by a receptive device. The reflection of the infrared beams strikes the camera lens sensitive to this radiation.
Cameras equipped with the IR technology use a infrared LED lighting placed inside the lens to capture the visible information. This applies to cases where there is absolutely no light. The IR camera is therefore the ideal device to provide surveillance, as it offers excellent vision without arousing suspicion. During the day, the captured image is in color and in the dark, the IR mode is automatically activated as soon as the lack of brightness is felt. The night recording then passes in black and white.
