A cell phone jammer can be used to stop cellular signal and prevent unauthorized calls from being placed. However, it cannot stop IEDs, such as bombs, from going off. However, it can change the trigger used to detonate the bomb to a different trigger, such as loss of cell-tower connectivity. If this problem is not …

While cell phones have greatly improved our lives, over-reliance on them can have a negative effect. Often, students can waste valuable study time, fail to get into school, or even drop out of school. Because of this, many schools are using cell phone jammers to reduce exam fraud. In addition to colleges, universities, and schools, …

The use of mobile phone jammers is a way to prevent distractions, especially during exams. It also stops cheating. Students were unable to get the correct answer to questions by using their cell phones. The Visvesaraya Technological University, Belagavi, has prohibited the use of mobile phones in the exam halls. In the past, this practice …

If you’re looking for an anti-cheating communication tool, you may have considered a mobile phone jammer. This device blocks cell phone signals and is a great choice for schools, sports fields, and other places where students need to concentrate and not talk to their classmates. The jammer can be placed in a room 1.5 to …

Recently, a patriarch in a French beach town installed a cell phone jammer to take down the internet. It happened between midnight and 3 a.m. and affected the entire beach town. When locals reported outages, service providers began an investigation. This investigation was escalated to the National Frequency Agency. The agency used a radio go …

A signal jammer is an electronic device that blocks the signals that mobile phones and internet use sends out. It is a great tool for students to protect themselves during exams by preventing cheating. The device works by blocking signals for at least 500 meters away from the transmitting station, so it can prevent cheating …

A good example of this is a school in Italy. Many students were caught text messaging and taking photos during an exam. This is a clear indication of a potential cheating problem. To prevent this, the students must leave the exam room when the subject is complete. Signal jammers will prevent these cheaters from communicating …

You may have heard of cell phone towers. But what do they actually do? Cell phone towers are basically antennas that transmit signals. When one cell phone signals reaches a tower, it collides with the signal from the other cell phone. That collision disrupts wireless communication between the cell phone and the tower. This is …

If you’re looking for a way to keep Wi-Fi signals from being detected by your wireless network, a cell phone jammer is an excellent choice. There are two main types of jammers, directional and omnidirectional, which operate at different frequencies. Directional jammers have wider jamming ranges, while omnidirectional jammers have a much narrower range. Unlike …

Are Cell Phone Jammers Illegal? Are cell phone jammers Illegal? is the question on everyone’s mind. The government is trying to curb the proliferation of these devices, but stiff penalties haven’t slowed them down. And there’s little way for anyone to tell if their device is actually jamming or just poor signal strength. Nevertheless, there …