Carry out detailed field surveys, topography, landforms, etc. of the prison environment, very carefully, the survey needs to shield the regional environment, understand the actual requirements of customers, and design personalized solutions. Therefore, it is necessary to carry out project investigation and project solution, and solve the problems for customers in a scientific and systematic way. Thorough analysis, thorough analysis of local signal distribution and building structure. Using non-general general equipment for positioning, measured by Cell Phone Jammer Legal In Uk 一series of instruments. Choose different composite antennas and organically combine the principles of antenna application in different frequency bands. cell phone jammer
After on-site investigation of the building structure, terrain, and local signal tower direction, power, channel, etc.; and has a large number of communication microwave technology, sophisticated business, high quality, strong sense of responsibility, very serious requirements for details, and rich experience in construction Employees can meet the construction needs of the large-scale Cell Phone Jammer Legal In Uk system project site, and solve and deal with various difficult problems on site in a timely manner. Complete and abundant professional technical information, professional test and analysis equipment, solve practical problems for prison customers, and provide customers with the best solutions. The effective distance (30-40 meters) of the mobile phone security signal jammer generally refers to the indoor distance. In an open outdoor area, the effective distance of shielding can reach several hundred meters. It should be pointed out that whether it is used indoors or outdoors, the effective range of mobile phone jammers has a certain relationship with the environmental conditions at the time, such as the distance from the base station, and the location where it is placed. Therefore, when using mobile phone signal jammers, this factor should be fully considered to avoid shielding dead angles and thus affecting the shielding effect.
