Welcome To Perfectjammer Here you can get the latest information about jammers. Hope our information some help to you

Portable Cell Phone Jammer 8 Band Phone Jammer

Can Power Washing Block Cell Phones Are Related To Base Station Distance

Perfectjammer 2022/3/25

In a small range of 0-10 meters, the area is within 120 square meters. Low power cell phone signal jammer. The shielding effect varies according to the distance between the location and the base station, and the shielding range is mainly determined by the strength of the magnetic field. Handheld 4-way and 6-terminal Can Power Washing Block Cell Phones can be recommended. Low power shielding through walls can weaken the signal. If you need to go through the wall, it is not recommended to buy low-power ones. There are no base stations within 1 km. Within 120 square meters, one is enough. Two sets are recommended for 120-250 square meters. It is recommended to install 1 large conference room within 150 square meters, 2 for 250 square meters, and 4 for 600 square meters.

Installing more than 3 units in one area creates a cellular shielding effect. Therefore, when installing the Cell Phone Jammer , you must first understand your surrounding environment and area of ​​use, and then decide which type of cell phone signal interference to buy. If you have any questions, you can also consult our customer service. In an electronic technology city, the reporter saw the true face of cheating headphones: a wallet with several wires sticking out of it. The most critical component in this wallet is an electron transmitter. Through its transmission, candidates can receive external signals in the examination room and then listen to the answers through wireless earbuds inserted into their ears. "Isn't there this before? This kind of station with a transmitter can be detected, and even if the signal is brought in, it will be blocked by Can Power Washing Block Cell Phones ." The reporter expressed doubts. However, more professional explanations and demonstrations began to convince reporters that the small wallet could indeed send signals through cell phone jammers.