By: Article Publisher
Submitted: 2009-12-18 05:29:17 | Word Count: 420
Cell phone jammers are devices that are meant to shut down the cell phones in the vicinity for as long as you stay within the zone of the jammer. These are small or big devices that have the sole purpose of cutting down the signals of the phone totally so that they get out of reach. You can't make or receive a call while under their influence.
How does cell phone jammer work?
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The mobile phone jammer emits radio signals of the same wavelength as that of the mobile. Due to this there is considerable interference in the signals and no call can be made or received through the mobile during that time.
Advantages of cell phone jammers
Mobile phones are becoming more of an annoying device than an object of communication. The extended use of device is becoming annoying and dangerous side by side. Cell phones are wrongly used by students in the examination hall, they are used in the hospitals which can be extremely annoying and dangerous for the patients and those with pace maker placed in the heart. Cell phones are more recently used by terrorists for carrying on explosions in several places at a time. Hence by, the cell phone jammers are used to stop all these situations from becoming out of control.
Types of jammers and their usages
The jammers are available in various sizes namely pocket jammers to big tower sized jammers. The pocket jammers have smaller radius as compared to big sized jammers. There are certain jammers that can stop the calls of the whole building; they are preferably used in hospitals, school, college and offices etc. The pocket cell jammers can be used while on move.
Disadvantages of this device
Imagine a situation where you are trying for 911 and can't get through because somebody has a jammer with him. Or else, you are trying hard to connect to the police line to prevent a burglary in your house but the burglar carries a cell jammer with him. So, what can you do in such emergency situation? Jammers used with some thoughts can be much more helpful than just a mode of enjoyment.
Where can you buy these?
You can buy them from any online store providing it at heavily discounted prices. You can learn more about them through the internet.
Author Resource:-
Infostream.biz supplies all type of Jammers like Cell Phone Jammers, video/WIFI jammers, wireless camera hunter and GPS jammer. You can buy Cell Phone Jammer at the lowest shipping rates.
