For the understanding of Multi band Cell Phone Jammer, most people know that it will be used in schools, prisons, detention centers and other places. However, jammers are also used in some special companies or confidential conference rooms. For example, in an office building, a company’s employees play mobile phones during working hours, which seriously affects work efficiency, so they want to install a signal jammer in the office to prevent employees from playing mobile phones during working hours, but I am worried that installing a signal jammer in the office will affect the office work on other floors of the company. For this situation, there is a question: Will the Multi band Cell Phone Jammer affect other floors?
To solve this problem, we first need to understand what a signal jammer is and how it works. When the mobile phone works, it connects with the base station through radio waves within a certain range to transmit data. The Multi band Cell Phone Jammer forms garbled code interference during the working process, so that the mobile phone cannot detect the normal data of the base station, so it cannot connect to the base station. In fact, the shielding effect of the signal jammer is mainly affected by the power of the jammer itself, the distance from the nearby signal base station, and whether there are obstacles.
Like ordinary low-power jammers, there is a certain installation requirement for height. Because of wrong installation, the transmission power will be weakened by some obstacles, thus affecting the shielding effect. Moreover, most Multi band Cell Phone Jammers are not recommended to be used through walls, mainly because the shielding effect will be greatly reduced after passing through a layer of cement wall. The reinforced concrete structure between floors has a strong weakening effect on the signal, so the impact of the jammer on other floors will be very small. If the signals on other floors are affected, the impact can be reduced by adjusting the transmit power of the Multi band Cell Phone Jammer and installing a directional antenna.