There are a variety of reasons why someone would want to use a Cellphone signal jammer. These devices are typically low-powered and can interfere with phone signals within a few hundred meters. If you notice that someone is preventing you from making calls, you should report it to the police and inform them of the situation. Jamming devices can interfere with multiple types of networks, including GSM, CDMA, DCS, and 3G.
Some examples of the situations where these devices are useful are schools, theaters, and vehicles. They can even be installed in your car if you want a quiet train ride. In all of these instances, people may be talking on their cell phones while they are in the car, which is disruptive and potentially dangerous. These devices are an effective way to block out these signals and protect yourself and your family from dangerous situations. However, it is important to remember that the use of a jammer is illegal in the United States and may result in hefty monetary penalties, confiscation of unlawful equipment, and criminal sanctions.
During business meetings, companies may also want to install cell phone signal jammers. Employees will be unable to talk to each other without interrupting other employees. In addition, these devices can prevent employees from using social media and texting, preventing them from concentrating on the meeting at hand. This is one of the main reasons why a signal jammer is beneficial. These devices are easy to install and can easily be installed in your workplace.