Does Rfid Blocking Protectyour Cell Phone Power And Price Related
At present, there are many Does Rfid Blocking Protectyour Cell Phone s on the market, but each price and performance are different, so many customers call us to ask us how much is a mobile phone signal jammer. This question is like when you go to 4S, you ask how much for a car? It will be confusing. Because each model is different, the salesperson does not know how to give it to you. Below, according to different output power, power range, spare parts and their appearance, I will explain to you, how much is cell phone jammer ? , How to choose a good mobile phone signal jammer device? Many customers are asking how much is the mobile phone signal jammer. In fact, we can choose according to the power. For example, the price of small output power is between 300-700 yuan, the price of medium output power is around 700-1000 yuan, and the price of high-power ones Above 1200 yuan. The price of the built-in mobile phone signal jammer will be very high. For interviews on the wall hanging on the wall, the price is very cheap. Because the shell of the embedded mobile phone signal jammer is plastic, the cost is relatively low. The casing of the signal isolator is made of aluminum alloy.
Today's society is developing faster and faster, the most obvious is the progress of science and technology. It is inevitable that the 4G era will replace the past 3G and 2G. Now 4G is not hot, and 5G is emerging again. However, 4G signals still exist as the mainstream. So, can the signal shielding of the exam room shield the 4G signal? This is a very critical question. In fact, the new mobile phone signal jammers on the market have been upgraded, and shielding 4G signals is almost standard. However, some of the cheaper Does Rfid Blocking Protectyour Cell Phone models on the market can only block 2G or 3G signals. People who don't know this industry are likely to be fooled very easily. The test room signal blocker that shields 4G signals must have at least eight antennas. At present, the eight-wire cell phone jammer is divided into two types, one is an external antenna, and the other is an internal antenna. The two are well differentiated. The one with antennas is similar to the router, but it has more antennas than the router. As for the built-in, it is the size of a set-top box. Just plug it in directly. Most cell phone jammers can block many types of signals. Some can even block 5G signals.
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