In a certain day, when you are enjoying the beautiful time with your lover or your good friends or others in some good place, do you disturb by your calling from others but you are also in trouble for this? At a certain time, when you are having an important meeting with your participates in the office, do you disturb by your calling from others? Or when you are doing some own things and you are also very busy and do not want to be disturbed by other, what should you do? Some of you will answer me to power off the cell phone. Ok, it is really a way to solve your problems, but it is not a good way, if you are in a day you boss told you not to close your cell phone as he would call you for some emergent things, which is not suitable for you to close your cell phone. You do not know what you should do? That is ok; I can tell you a good way—-to get cell phone jammers.

cell phone jammers

A cell phone jammer blocks the mobile signals and disables mobiles to operate. The phone jammer operates in a range varying from few meters to few hundred meters. They come in various sizes. You can find cell phone jammer from room sized to briefcase sized. The operational area of these cell phone signal jammers entirely depends on their size. The price and the size of mobile jammers are directly related. The bigger the mobile jammer the more expensive it is and vice-versa.

Mobile phone blocker are very use-friendly. The simplest jammer just consists of an on/off switch along with a light which indicates whether the jammer is on or off whereas the complex jammers consists of few switches to activate or deactivate jamming at various frequencies. Portable cell phone jammers are also very popular.