By the way, if you want to block people around and be able to use a signal jammer device anywhere, you will definitely get a portable device. For this type of device, you need to look closely at the work area. The bigger she is, the better. But be careful here, as a portable phone blocker with a large work area can drain the battery in a few minutes. The average radius ensures a normal range / working time of 10-15m or 30-50ft.
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old-price: $490.89
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Many countries/regions around the world use GSM signal blockers or GPS jammers. However, it will be better if you read some knowledge about how these jammers work. Another important piece of information to know is the purpose of frequency scrambling equipment. Many people use these signal blockers, so we tried to come up with some simple principles, which is to use jammers safely without harming anyone.
From this perspective, I understand why these cell phone signal blockers are so popular in many countries around the world. They are widely used for protection because people want to protect their privacy and the privacy of those they love.
This 8-antenna desktop signal jammer is the only high-power 5G jammer on the market. It is an ideal jammer for conference rooms, theaters, classrooms, and training centers. It has a combination of multiple signal interference frequency bands, which can interfere with signal frequency bands such as 2G, 3G, 4G, 5G, GSM, wifi, gps, lojack, and the maximum interference radius can reach 40 meters.