Passive Infrared Remote Sensing Technique for Drug Control
用于公安禁毒制毒挥发气体检测的被动红外技术

Lots of vapor generated in the manufacturing process of drug belongs to infrared active substances. The use of a passive infrared remote sensing technology in drug detection is not only fast and accurate, but also can be implemented in a long distance. It can meet the needs of drug control work well. So, it is of great importance in drug control for police.