Why are cell phone jammers expensive?
There are different places today which are installing cell phone jammers, these would be religious areas that can be temples and also churches and big companies where they would not allow their employees to utilize their phone.
Most of these jammers would also be installed in a number of theatres, cinemas and other areas where concerts are held in order for people to not utilize their cell phones when the concert or movie gets to play. In the past years, most of these cell phone jammers were utilized in the defence market, but this has really changed because of the reason it can be utilized by almost anyone so that they can get to secure their own private life.
These cell phone jammers can get to transmit the same type of radio frequency as the mobile signals and that way it can easily break up the connection between the signal tower and also on their cell phone. Nowadays there are numberous types of numerous types of jammer gps and they can be categorized based to their working range, their sizes can get to vary too that can be pocket and also room size.
The Signal Jammer is the bigger range where it would cover, the price of these cell phone jammers can be also be different due to the fact that they have different technologies in jamming these cell phones. A good cell phone jammers would be able to block both listening and also speaking signal of their cell phone, when they block the GSM frequency jammer where it can easily let the cell phone think they would not obtain any signal.
In supervision places, secret conference rooms, school examination rooms and other places, in order to prevent leakage and cheating caused by the use of mobile phones, mobile phone blockers are usually used. When buying a mobile phone jammer, in addition to shielding the signal and the shielding range, many people will be concerned about the price of the mobile phone jammer. What are the factors that affect the price of the mobile phone jammer?
The cost should follow the shielding requirements and budget. You can't blindly choose the official products, and you can't think that the expensive ones are good. In the actual choice, word of mouth is very important. It is also necessary to inspect its past cases on the spot, try the shielding effect, and then make a choice.
The so-called shielding efficiency refers to whether the shielding effect has blind spots or leaks. In the vicinity of some prisons, there may be transmitting base stations with strong mobile phone signals. In order to achieve a good shielding effect, it takes a lot of materials and energy, and the cost will increase accordingly. Therefore, the better the shielding effect, the higher the cost will be. In practical application, the shielding requirements of the prison area are generally higher, and there are slight leaks and blind spots. The offenders may seize this loophole, so that the mobile phone can be used in the originally stipulated shielding area, and the original intention of shielding the mobile phone cannot be achieved.
If the original provision for trouble-free service life is 1 year, in actual use, the trouble-free service reaches 3 years, and the cost-effectiveness has tripled. If the original fault-free service life is 1 year, and the actual use is less than half a year, there are often failures. Although it is a free warranty, the risk caused is immeasurable, the personnel resources are also wasted, and the corresponding cost-effectiveness is reduced.
If external interference is not considered, it is relatively easy to simply shield, as long as the shielding power is increased. However, it is necessary to ensure that there is no silent area in the screened area, no leakage points, and the power intensity in the shielded area is relatively large. If there is a little leakage, it will cause great external interference. This requires that the shielding design should be fully considered and controlled technically to achieve accurate and efficient shielding without external interference.
When buying a signal jammer, you will feel that different instruments have different prices, which are mainly affected by the above factors. Therefore, we must check their performance when purchasing, not completely consider the price.
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