Have you ever seen a mobile phone shielding device specially designed for military and prisons and other important places? In fact, this kind of military prison that uses phone shielding devices has been widely used and now has played an important role. You can learn more about the overall situation of prison military mobile phone shielding devices and get a comprehensive understanding at the same time.
When you first used the idea in your mind, heard of the cell phone jammer device of the prison army? Some people think that this kind of mobile phone signal jammer should be high-power in order to achieve the goal of long-distance shielding range. Some people think that this kind of prison military jammer should be designed with waterproof function so that it can be used outdoors, and there are many other aspects. People will also consider whether the mobile phone signal jammer is designed with a good heat dissipation system and so on. In fact, all of the above factors should be considered and put into practice for certain types of prison military cell phone jammers. Have you ever seen a prison military mobile phone shielding machine with this function? Then you will have the opportunity to see high-power mobile phone signal isolators with this capability.
Just take a look at this "waterproof wireless software controlled mobile phone jammer", you can clearly understand the above advantages of prison military mobile phone jammer. Seeing the shielding distance of this mobile phone signal blocker, first of all you will know that it has a shielding distance of up to 500 meters, which can block 3G, CDMA, GSM, DCS and PCS signals at the same time, which is very powerful. In addition, it is also designed with a waterproof function, which can make this 300-500m mobile phone jammer can be used outdoors even when it is raining outside. This is a very useful design and makes the operation easier. . Except for some mobile phone jammers designed with directional antennas, it can only cut off the signal from one direction. This 300-500 meter mobile phone signal jammer has been applied with an omnidirectional antenna, which can cut off the signal in all directions, without worrying that it can only block part of the mobile phone signal.
Another advantage of the 500-meter mobile phone signal jammer that you can't ignore is that the shielding system can be activated and remotely controlled. The startup and shutdown of the system can only be done by using the wireless control unit of the computer, because advanced technology has been applied. Therefore, this wireless software-controlled mobile phone jammer has an amazing system design in the case of abnormal equipment problems and man-made damage. You can see how it works, and the computer will send out alarms and email notifications to the administrator.