Build A Homemade Cell Phone Jammer

Speaking of it, the college entrance examination is coming soon. After so many years of hard work, the university students can finally show their own learning achievements. In this sacred examination room, they have demonstrated their true learning level. However, recently they have Many schools have bought Build A Homemade Cell Phone Jammer . Why is this? It turns out that in order to prevent some candidates from trying to get a false high score, many people choose to go to many different channels to buy some "high-tech" products, and plan to pass the exam. Electronic signal cheating means to get high scores. cell phone jammer

Detention centers are organs for detaining persons who have been arrested or detained for criminal purposes in accordance with the law. Criminals who have been sentenced to fixed-term imprisonment of less than one year, or whose remaining sentence is less than one year, are inconvenient to be sent to labor reform sites for execution, and they can also be supervised by detention centers. The task of the detention center is to implement armed guard for detainees in accordance with national laws to ensure safety; to educate the offenders; to manage the lives and health of the offenders; to ensure the smooth progress of investigation, prosecution, and trial. In order to meet the needs of the new situation, improve the scientific and technological prevention capabilities of the detention center, strengthen the scientific and technological management level of the detention center, promote the construction of digital detention centers, promote the harmonious and stable development of the detention centers, and continuously improve the modernization level of the detention centers, it is necessary to scientifically and effectively control and prevent the mobile phone signals of the detention centers. , To eliminate the hidden dangers caused by illegal use of mobile phones, so we will try to use Build A Homemade Cell Phone Jammer .