According to the technical status and future development of China's security industry, we can classify security technologies according to different disciplines, product attributes and application fields as follows: intrusion detection and anti-theft alarm technology, video surveillance technology, entrance and exit target identification and control technology, alarm information transmission technology, mobile target anti-theft alarm technology, community security and social assistance emergency alarm technology, entity protection technology, explosion-proof security technology, security network and system integration technology, and security engineering design and construction technology. Because safety technology is a developing new technical field, the division of the above majors is only in a relative sense. In fact, the above-mentioned professional technology itself involves many different kinds of natural sciences and technologies, which intersect and penetrate each other, so the boundaries between professions will become less and less obvious, and the same technology will be applied to different professions at the same time.
The core courses and main practical links of safety technology specialty include criminal law, civil law, circuit electrician, analog electronic technology, digital logic circuit, database technology, criminology, crime prevention, safety technology, monitoring technology, fire fighting technology, safety management, public security management, electrical experiment, safety engineering integration and construction supervision, use and maintenance of safety equipment, simulation training of crime control, on-site disposal, comprehensive training and graduation of safety business.
Employment is mainly oriented to public security, prisons, labor camps, banks, civil aviation, museums, communities, enterprises and institutions in the field of technology. With the rapid development of modern science and technology, criminals' crimes are more intelligent, complicated and concealed, which promotes the rapid development of preventive technical means both in equipment and system functions. Therefore, this discipline has maintained a continuous demand, and its future development prospects will be more and more broad.