With the development of science and technology, computer microprocessors, modern digital signal processing technology, new semiconductor materials and manufacturing technology, pyroelectric infrared sensors will develop rapidly.

A foreign research institute predicts that infrared sensors will generate 286 million us dollars in global sales. A report by ASDREPORTS, an American market research firm, predicts that the global market for EO/IR sensors will reach $10 billion by 2024, a compound annual growth rate of 3.22 percent compared with the $7.3 billion market size in 2014.