Cell phone is basically a device that emits the same radio frequency which the mobile phones use, this way, the cell phone within its range differ from a complete blockage or a decrease in the quality of their cell phone signals.
While bigger cell phone jammers can’t be legally sold in the market, there are some smaller versions on sites like https://www.thesignaljammer.com/ that sell for less money. The cell phone jammers can be used in any location to disrupt the signals coming in and going out of the cell phones within its range. So, you can practically use it anywhere to block any type of cellular communication.
Why Do We Need Them?
Cell phone jammers can be used in places like conferences, restaurants, theaters and some other places. For example, jammers start working the second the light goes dim inside the theatre. Cell phone jammer is a great device that can save you from any emergency situation. You can make an emergency contact with all the phones in a particular area in the time of an emergency.
What Are Some Usage Scenarios For Cell Phone Jammers?
Cell phone jammers cam be used in any private place where you need silence and attention of the people present there at the moment. Here are some of the usage scenarios for the cellphone jammers.
- On petrol pumps due to fire hazard.
- In the military stations.
- In private areas.
- Air ports.
- Schools and colleges.
- Meeting rooms.
These are some safe places where you can use a cell phone jammer if its legal and allowed by the authorities. Also, the cheap jammers sold today might come with their own limitations. So, you can also modify them (by tweaking some parts) and enhance their range.