If the site area is larger than the effective shielding area, it is recommended to use multiple signal interference equipment to ensure the shielding effect. Due to the power supply, the antenna is dedicated to the host, and the factory commissioning is one-to-one. Scanning radar waves for more than a minute, and if it is detected, communication may be interrupted, for example, access is prohibited for a certain period of time after changing channels.
Blocking devices that block the radio waves of signals such as mobile phones must be placed in a well-ventilated place, try to avoid being blocked or blocked by large surrounding objects, and avoid high heat and strong electromagnetic radiation sources. Antennas cannot be stacked to avoid disassembly and shielding work, affecting the shielding effect and damaging the machine. During use, please do not turn off the screen immediately to avoid affecting the normal operation of the wireless jammer.
The effective distance of the mobile phone signal jammer usually refers to the indoor distance. In open outdoor areas, the effective distance of the blocker can reach hundreds of meters. It should be noted that the effective interception range of the screener is related to general environmental conditions, such as the distance to the base station and its location. Therefore, this factor must be considered when using a mobile phone signal jammer to avoid affecting the shielding effect.