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source:Industry News release time:2021-11-05 Article author:sznbone Popular:Prison Jamming system
Many people are at a loss when shopping. This is the reason for not understanding product features and specifications. Some people say the purpose of buying things is not clear. Likewise, many people are confused when choosing a jammer. I don't know the performance of the product. This is the reason. Which jammer do you choose? I have such a problem. To solve these problems, today I want to talk about portable jammers and fixed jammers. Customers will find it helpful when choosing this product. First of all, I want to introduce some common points. The working principle is the same. The mobile phone and the base station cannot be connected normally by blocking the radio waves from the base station. Disable calling. The application location is also the same. It is usually used in public places such as movie theaters, government agencies, concerts and libraries. It provides a peaceful environment. This is an effective countermeasure against annoying signals. Both can block different radio waves. It can suppress GPS, WIFI, 3G, 4G and GSM signals. Next, I will explain the difference. The range of blockade is different. Portable cell phone jammer.
The blockade is narrow. In contrast, fixed jammers have a wide shielding range. The volume is also different. The portable jammer is small in size. The weight is also very light. Convenience. Fixed jammers are heavy. The volume is larger than the portable jammer. It is difficult to carry. There are also applicable places. Usually, fixed jammers are used in test sites, prisons, police stations, and military bases. These locations attach great importance to the protection of information. Need a super jammer. Portable deterrents can be used in places such as business vehicles and library meeting rooms. Fixed jammers can usually be used for a long time. Fixed jammers have a wide range of applications. This is a brief description of portable radio circuit breakers and fixed GPS jammers. Customers will find it helpful to choose between stationary and portable. Select the jammer as needed.
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