A thermal imaging camera allows a person to observe the temperature level in a particular space. That is possible by recognizing infrared radiation. The stronger they are, the higher the temperature in a specific area. After detecting the infrared rays, the CCTV with thermal imaging will display a thermogram. The thermogram is an image from which the temperature can be interpreted. High-temperature values will be displayed in warm colors: yellow, red-orange. Low-temperature values will be rendered in cool colors: green and blue. All thermal imaging cameras work on this principle.
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