With the rapid popularization of communication equipment such as mobile phones and PHS, the convenience of people's lives has improved, but in quiet spaces such as theaters and halls, the ringtones from communication equipment and the noise from phones have become a Serious social problems. If you are enjoying a critical moment of a movie, you will be very angry if a fast ringtone interrupts you. At this time, you only need to use the cell phone jammer to avoid this situation.
Regardless, the most important thing is that before you buy a phone jammer, you must check if it is legal to have a private identity in your country. If you purchase interception equipment, if the use of jammers in the area is illegal, you may face a more serious problem. Please note that laws vary by country. Therefore, if you have a cell phone jammer, you must carefully investigate whether to pay a fine or imprisonment.
The 2.4GHz band and 5.8GHz band are the two most common frequencies connected to terrestrial radio transmitters and UAVs, while the 2.4GHz band is the most common radio frequency used by a civilian drone. It is usually used to connect ground transmitter shaft aircraft and drones. The use of drones in areas close to airports is strictly controlled, as serious accidents can occur, such as losing control of civilian flights. Some high-power mobile phone jammers also have bands that interfere with drones, such as the one above. When we purchase, we need to pay attention to the jammer's blocking frequency band. Many multi-functional jammers can block multiple frequency bands, which can fully meet the requirements. the needs of the people.