IR distance is the distance reached by the infrared light, and even a few kilometers from a few meters to hundreds of meters. Visible at night from a clear and effective maximum distance able to see through the monitor, by the infrared light emitting distance, the sense infrared camera, the scene reflectance infrared Fourier transform, power supply quality and the lens is to determine the match the. Between them with each other the results match the computer's CPU, memory, chipset, and will make any aspect of reducing the efficiency of the whole system less efficient.

    There are many dealers and manufacturers in order to make their products in a dominant position in the competition, as several times exaggerated the performance of their products, and give only the infrared distance, makes no mention of the customers really want to clear visual distance, so that the infrared one nominal can see more than 200 meters.

    According to the company many years of experience in infrared products, a better sense of the infrared camera (Note: here referring to the color to black and white video camera) with the long-range infrared light and the corresponding focal length lens, as far as can only see 150 meters about and then increase the number of infrared light meters, it is only a change in light intensity, and will not change much, this is because of the color cameras sense infrared is a decreasing trend with distance, the CCD color camera the principle also determines the color cameras sense infrared less black and white camera. Actual customer projects are mostly color to black and white cameras, IR view distance and infrared distance are very different. The practical significance of the IR view distance in the works even more than the infrared distance.

    We are guided by the principle of good faith, to emphasize that the difference of the infrared viewing distance and infrared distance, hoping to help the vast number of projects and equipment providers, these two concepts to understand, easy to choose your products.