Thanks for the cell phone, we could talk to our friends and our family at any time. It is really a great invention. When we fear, sad or lonely, we could just take out our cell phones and dial a number, someone will talk to us. More over, cell phone could do a lot of things now. It could help us to take photo, it could help us to pay our bills, it could help us to login Internet, it could be used to watch movie, it could be used to play game, it could be used as a music player, it could be used as navigator. Actually, as technology develops, the cell phone could do many other things in the future. That is why we like our cell phones so much. That is why we always looking at our cell phones at any time no matter where we go. But things always have another side, cell phone also. There are some places that cell phone is not welcome, like church, conference room, concert, exam room, law court and so on. In all this kind of places we need to find a way to keep us back from cell phone noise. It must be easy to do, and it will not do any harm to the cell phone. What can we do? Cell phone jammer may help us. The cell phone jammer is a kind of anti cell phone device, it could jam cell phone signal in a certain distance. By doing this, it will produce a strong singal to cover the cell phone signal. When we turn it on, it starts to work. After we turn it off, it will stop working. It will not do any harm to cell phones as well as other electronic devices. To know more about it, we need to start from a sample, let's start from this one, the 40 Meters Adjustable Cell Phone GPS WiFi Jammer for US.
Nowadays more and more people are living in the kingdom of mobile phones. They study with one, work with one, etc. Almost everywhere you can go, you can find them there. It really benefit us a lot, communicating, listening to music, watching download movies, surfing the internet and so much more fun you can enjoy. But bearing with its continuous noises in an inappropriate situation is really boring. So the following gadget will help you to solve the problem once for all.
Just as other cell phone jammers, this kind of Adjustable cell phone blocker GPS WiFijammer can effectively block the signals between cell phone jammer and its nearby base station. With adjustable output power, each band can be controlled in separately way. It can be used in many places, such as Meeting Room, Oil and Gas Storage Facilities and fields, Hospitals, Theatres, Recording Studios,Banks, Contract Tendering Rooms, Churches, Conference Rooms, Classrooms, Testing Facilities, etc.
The frequency of this device is compatible for American frequency(800/1900MHz),
Total Power: 12watt
Power Supply: AC 110-240V / DC 5V
Shielding Radius: Up to 40 meters (signal strength <= -75dbm, depends on the signal strength in the given area)
Weight: 3 KG
There are many kinds of cell phone jammers, portable cell phone signal jammer, desktop cell phone jammer and other cell phone jammers. Besides of cell phone jammers, we also have many other kinds of jammers, like GPS jammers, wifi jammers, RF jammers, UHF VHF jammers and others. We are sure there is one jammer could meet your request. Please come to our website to choose what you like.