The places need cell phone jammer are examination rooms

The former focus on the actual operation, which is biased towards the overall system structure, function and management. For operator training should include: the theoretical basis of the principle of sub-structure; major equipment, the role and positioning of the device; maintenance procedures, and simple failure to determine exclusion; be independent of the operating system fully functional.  cell  phone jammer is used to direct at all occasions that are forbidden to use cell phone. Training for management personnel include: the theoretical basis of the principle of sub-structure; major equipment, the role and positioning of the device; maintenance procedures and a simple failure to determine exclusion; system and the overall structure of the relationship between subsystems; system important parameters to set and modify; schedule regular program list; scheduling system settings in the organizational structure of the directory. Electric Co., Ltd. Nanjing Bokang prison phone shielding intelligent management system program book 8 8.1 service and technical support service period all goods sold my company, the companies are providing full-year free warranty, lifetime free home maintenance (after one year does not charge a service fee and transportation travel, only the cost of fee collection devices). 8.2 Response Time and manner of service repair calls received from the user within 24 hours with a stocking to the user site and troubleshooting.
The places need   cell  phone jammer    are examination rooms, schools, gas stations, churches, courts, libraries, meeting rooms, theaters, hospitals, governments, jails, police stations and military sites, etc.Shanghai Prison Administration Shanghai mobile phone shielding system construction standards Prison Administration in December 2008 1 Contents A goal of building two, the construction principle of three, four principles of mobile information screen, phone screen coverage area and places five, six overall system requirements, national standards seven phone messages shielding means eight, nine technical requirements of the system, the system main equipment required ten, safe and reliable security system XI, equipment, system installation standard XII 2 a project acceptance criteria, building goals to meet the new situation the need to improve the prison technology to prevent the ability to enhance the prison level of scientific management, to promote the digital prison construction, and promote prison harmonious and stable development, and constantly improve prison modernization of the prison cell phone signals to control and prevent, eliminate due to illegal use of mobile phones and wireless Internet security threat.
It is reported that   cell  phone jammer    in the market today could restrict cell phone signals sent from the position 500m away from the launch pad.Second, the principle of unified leadership and unified planning and construction of a unified standard unified building a unified management of three principle cell phone screen cell phone information system information screen: it is the use of shielding devices, accessories and technology and formed a more reasonable and complete project engineering systems, that it can according to customer's special needs, for all public domestic mobile telecommunications standard CDMA, GSM, DCS, PHS, 3G (CDMA2000/TD-SCDMA/WCDMA) effective electronic countermeasures to achieve the information screen, function. 3 Fourth, the coverage area and place two doors within the inmates live and work, such as: dormitories, apprenticeship field, the closed room, meeting areas and other family members; open spaces, sports grounds, building a single independent body or concealed space between the monomers. It is reported that   cell phone jammer in the market today could restrict cell phone signals sent from the position 500m away from the launch pad even the radius is longer than 20 meters.
Fifth, the overall system requirements 1. Acting on all public domestic mobile telecommunications standard CDMA, GSM, DCS, PHS, 3G (CDMA2000/TD-SCDMA/WCDMA), and shall not affect other electronic equipment within the prison system uptime. Around the prison units with high-power wireless Internet routing equipment, the need for testing, and the need for effective shielding.