Security technology should use a variety of precautions

Prison security technology should use a variety of precautions

In the past, most of the prisons in China used the “number war” to carry out the man-to-person model for the regulatory areas and supervisors. Although the early prisons invested a large amount of monitoring equipment, due to the use of traditional analog transmission and passive alarms, the surveillance images were blurred and delayed, and the number of false positives and false negatives was not obvious, which brought serious problems to prison management. The inconvenience is not able to form a strong warning and deterrent effect on the detainees, which has greatly reduced the efficiency of the prison police, and has formed tremendous resistance to the modernization of the prison security system. At present, there is little comprehensive research on the prison security system.

Some studies involving prison safety precautions have only been available in recent years. The research content is also concentrated in one area of ​​security prevention, which is not comprehensive and extensive. Of course, a small range of relatively new security technologies can still be used well, such as network monitoring systems, fingerprint recognition technology, RFID technology and so on. In particular, research on video surveillance subsystems has the latest research results.

 

The images collected by the monitoring front-end device are outputted by digital signals, and can be transmitted by the TCP/IP standard protocol, and the video data is multiplexed and transmitted by using streaming media technology. At the same time, the emergence of advanced H264 video codec algorithm makes video surveillance have high-quality and smooth images, and the bandwidth required for transmission in the network is less, which lays a foundation for video data network transmission.

 

Prison fence isolation network selection criteria

Many customers will be more comfortable when choosing a product, because its specifications are more diverse, as long as a detail changes slightly, the overall price of the product will change, and a slight change will bring some to the overall product. The same effect, so there is some difficulty in choosing the above. In fact, we have an understanding of the product. These are not too big problems, so we must first understand the production structure of the product before we can decide to purchase.

 

Prison steel mesh wall It is a huge welded wire mesh with maintenance tip net. The wire mesh is galvanized steel wire. It is made of high-strength polyester powder by electro-spraying or dip-coating. The degree of consolidation and use. Regardless of its function and usefulness, it still reflects the extraordinary price/performance ratio. Under the useful request for more security protection, it has become a must for high security protection at home and abroad.