Common specifications for prison fences

Development of foreign systems

 

Compared with domestic and foreign, the research on prison security management technology has reached a higher level. For the digitization and integration of prisons, it has been well developed and applied in western developed countries, and has reached a certain level in the research and application of new technologies. Japan launched its first "wallless" prison in May 2007. The prison placed an electronic tag on the prisoner's clothes and watched and monitored the prisoner's every move.

Instead of physical walling facilities, high-tech alarm facilities such as wireless fences and infrared sensors are used. In the UK, there is also an “electronic tag” device that is connected to the GPS global satellite positioning system and combined with mobile phone technology to track the supervised personnel in real time and reduce crimes.

 

Another term called “Prison Management in the E-Era” was proposed in the UK, which is a prison supervision system based on wireless LAN network transmission being studied in British prisons. Its main purpose is to computer information management systems and electronics. Applications such as email for Windows support are used for prison management. This project provides an application platform for future network management upgrades and technological innovations. These new foreign technologies have greatly stimulated the development of China's prison management, and also brought Great challenges and opportunities.

 

Common specifications for domestic prison fences

The name sounds a bit scary. In fact, it is similar to other applications. There is one more on the shape, the column is Y-shaped, and the overall strength of the mesh is higher.

 

The name of the prison steel mesh wall sounds a little scary. In fact, it is similar to the protective net of other application sites. There is one more blade on the shape, the column is Y-shaped, and the overall strength of the mesh is higher.

 

Protective net technical requirements

The prison steel mesh wall is composed of three parts: the column, the steel mesh, and the blade thorn. Common specifications 1. Column: 50mm X 100mm X 3mm The surface is hot dip galvanized and then dip. 2. Steel mesh frame: 35mm X 35mm X 3mm The surface is hot-dip galvanized and dipped. 3. Steel mesh: 20mm X 70mm X 4mm The surface is electrostatically sprayed after hot-dip galvanizing. Mesh fixed frame: 20×20×1.5mm national standard square steel pipe, adding a vertical medium scale. Column and frame connection: anti-theft screw through connection. The razor wire is installed at the top of the mesh: the core wire diameter is 2.5 mm, the knife length is 21 mm, the knife width is 15 mm, and the thorn ring diameter is 500 mm-600 mm6. Other specifications and models can be customized according to needs.