Cell Phone With Blocking Features
With the development of the communication industry, especially 5G technology, mobile communication has brought great convenience to people's lives, and the negative impact on high-density places such as prisons and detention centers has become more and more obvious. If mobile phones are brought into prisons and used by criminals, it will cause great harm to the management and security of prisons, detention centers and other places. I have to mention Cell Phone With Blocking Features here. Only by establishing a truly effective signal shielding system can prisons and detention centers provide strong physical defense protection. However, due to the current mixed market, many cheap cell phone jammer s are limited by performance specifications, reliability and operating conditions.
Under the guidance of the detection server, the mobile phone jammer in the examination room has the function of shielding any frequency point in the range of 40-4000MHz. Exam Room Cell Phone With Blocking Features has upgrade and extension functions. The mobile phone jammer in the examination room consists of a host, a power cord and a network cable. The device can be hung on the wall or used in the network at the corresponding location, and it can also be used portable. After the mobile phone jammer is installed, connect the power supply and the network cable (when the device is not connected to the Internet, the network cable can be disconnected), turn on the power switch, and the working indicator on the mobile phone signal jammer is on to indicate normal operation. Comprehensive Deployment Instructions Each test site (area) deploys one detection server to ensure that the detection server is deployed in an open and unobstructed area, which is convenient for the detection and collection of radio signals. All inspection servers can communicate with the management service to transmit inspection radio signals. Each classroom is equipped with a mobile phone signal jammer in the examination room, and the wireless signal jammer in the examination room is connected to the main control center through the IP network and the Internet line. The mobile phone signal jammer also supports stand-alone work without the need to detect and manage servers. There is a management server in the main control room of the examination room to manage all mobile phone jammer devices in the examination room.