Posted on 23rd Jun 2014 @ 9:00 AM
We all know that in some conditions such as when holding the meeting or having the important conversation the total quiet condition should be created and can't be disturbed by the outsider noises such as the mobile phone calls and so on. And this is why now during the meeting people will be asked to power off the mobile phones. And also the mobile phone jammers are also being used as well when the students are taken the examination to ensure the fairness of the examination and avoid people using mobile phones to send the answers and so on. So the mobile phone signal jammers are widely used and also in the prision and military as well.
We all know that the prison and the military are the important places of a nation and the condition in them should not be given out and should keep secret as well and in such kind of places the communication tools such as the mobile phones are not allowed to be used. However it is really not easy to reach such kind of goal, so that now to help achieve the goal the mobile phone jammers that designed especially suitable to be used in the prison have been invented and just here at www.jammerall.com various types of high power waterproof mobile phone jammers suitable to be applied in the prison and military are offered ere and you can just come to know the real example here then.
Just here you can have a look at this example jammer which is named "500W High Power Waterproof 3G Mobile Phone Jammer with Directional Antenna", which is really designed with powerful ability and then you can gain the access to more details of this high power waterproof 3G phone jammer. This is a 500W high power mobile phone jammer that possesses powerful shielding range up to 500 meters depending on the signals strength in the given area since designed with 500W high output power. The jamming frequency bands of this high power military prision 3G mobile jammer are CDMA GSM DCS PCS 3G and of each band the output is 100W and each band can work separately, so you can decide the jamming frequency bands according to your needs. Besides since this 3G mobile phone jammer is designed with the waterproof function even in the open air this mobile phone jammer can be used in the wild places and in the open air, and this high power military prision 3G mobile jammer can work in the harsh condition as well.
Thus as owns good cooling system, this high power military prision 3G mobile jammer can also easily reach the 24/7 nonstop working goal without any problem as well. Besides being used in the prison and the military in a lot of other place such as the guard place, for big party concourse, for the leaders security use, and to protect the owner's benefits of the mobile phone internet and so on this high power waterproof mobile phone jammer can also be used as well. There are a lot of other types of high power waterproof mobile phone jammers are offered here, just come to know the useful information then.