The video shows a thermal imaging camera in action. The camera is being used to scan an object, and the temperature readings are displayed on the screen. The object being scanned is not clearly visible, but the camera's display shows the temperature of the object increasing as the camera moves over it. The temperature readings are in Celsius and are displayed in white text on a black background. The camera's display also shows the maximum temperature it can detect, which is 280 degrees Celsius. The video is shot in a dark room, and the only source of light is the thermal imaging camera's display.