Thermal Imaging Surveillance Camera: Achieve the Effect That Ordinary Surveillance Cannot Achieve
Almost all objects in nature emit infrared rays, and infrared rays are the most widespread radiation in nature. The atmosphere, smoke clouds, etc. absorb visible light and near-infrared light, but they cannot absorb infrared light of 3-5 microns and 8-14 microns. Infrared thermal imaging technology uses this principle. We use these two windows that cannot be absorbed by infrared rays. It is possible to clearly observe the situation ahead even on a completely dark night or in an invisible environment covered with smoke and clouds.