Portable Mobile Phone Network Jammers: Overview And Usage
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Portable cell phone signal Jammers are just like any other mobile network jammers in functionality but significantly smaller in size. They can be easily carried in your pocket and transported to any place of your choice. Like any jammer, best cell phone Jammer can prevent cellular phones from receiving or transmitting signals within their range of operation. The device has a specific coverage area and can block a limited frequency band.
How do Mobile Signal Jammer work?
A jammer disrupts the communication between mobile phone and cell-phone base tower, within its pre-specified range. It does so by transmitting radio frequency of the same range as the cell phone and interfering with its connection. This jamming activity is also known as denial-of-service attack.
Where can Cellular Signal Jammers be used?
Portable mobile blocker usage varies from person to person. Since this jammer is portable, it can be carried anywhere easily. One can use it to prevent himself from spying activities or it can also be used to hide oneself from GPS tracker and enjoy enhanced security.
Today, these portable cell phone signal blockers are also gaining a huge popularity among the teachers who effectively use this device to restrain the students from sneaking into their phones while studying in the classroom. In fact, this has emerged as one of the best tools to improve the focus of students during classroom sessions.
How are Portable cell phone signal jammers useful during exams?
Today, most of the students own a mobile phone. These devices can be misused and become an effective weapon for communication with the outside world during examinations. Various such incidents involving sneaking and usage of cellular devices within examination hall have been reported in the past.
Such situations can be effectively managed through usage of Mobile GSM 2G 3G Jammers. Such devices can easily be installed within premises or carried inside invigilator’s pockets and bags to eliminate the possibility of cheating with the help of mobile phones.
Other Usage
Apart from acting as an effective tool to curb cheating during examinations, these devices can protect one from various security threats and criminal activity. Jammer adds an extra layer of security to national and foreign delegates; prove useful to maintain silence in conferences and seminars; restrain prisoners from maintaining contact with outside world; and for many such activities.
An ideal place to buy Digital Portable Cell Phone Signal Jammers?
One can buy best cell phone jammer from Bulwark Jammers. It is the most trusted brand that offers you the best jamming solutions made in India. Bulwark offers a variety of jammer devices for various purposes including portable mobile jammers, indoor jammers, military jammers, cell phone signal jammers, convoy jammers or hidden jammers at competitive prices.
