Prison Audio Monitoring Application and Development

In prisons, meeting room telephone call monitoring, recording, and monitoring systems are very important devices. They serve to understand the minds of prisoners, stabilize their emotions, monitor their transformation process, and even prevent, hear, and crack the case. It plays a very important role. Therefore, in fact, most prisons in China have been configured to meet and monitor systems. To a certain extent, prisons have begun to use this monitoring and detection method, and may further promote and deepen implementation.

In specific places in prisons, such as prisons, confinement rooms, latrines, workplaces, main passages, patrol roads, entrances and exits to inspection areas, interview rooms, meeting rooms, police duty rooms, reception halls, medical offices, etc. A concealed monitor head can be set up to place the reconnaissance object in the monitor and monitor the conversation information with the relevant person in real time. This approach applies both to crime prevention and to the detection of prison cases; it is useful to obtain conclusive evidence of crime. In addition, according to the needs of prison investigation work, to find special circumstances in prison investigation, in his body installed recording equipment, so that he intends to close to the object of strict control, monitor their conversation, so that prison investigators grasp the dynamics of strict management of criminals .

According to the actual supervision experience, the specific time periods for prison prone cases are: Saturday and Sunday, police officers eating, sleeping at night, workshop work, etc. These time periods are likely to constitute a regulatory “vacuum”, resulting in various types of cases; in addition, there are seasonal Factors may lead to poor psychological factors. For example, from May to June of each year, weather factors make people easily irritated. If external factors easily trigger abnormal behavior, it is necessary to strengthen prevention during these periods. Technical means such as: monitoring, monitoring, tracking, etc., assisting front-line police in prisons to strengthen management, effectively prevent outbreaks and emergencies of cases, and dispose of cases in the state of degeneration.