What is the method of choosing a high-performance signal jammer?

For many schools, as the day of the college entrance examination is approaching, we are now preparing equipment and materials for examination rooms everywhere. The test signal jammer is undoubtedly a very important signal jammer, because it is an effective way to eliminate the inspection room. High-tech equipment cheats, so the school is very cautious about the choice of test signal cheaters.

Can the test signal jammer block all communication signals? Speaking of this, many people are not familiar with testing signal jammers. In fact, it has been widely used by the college entrance examination room. In the college entrance examination last year, many test sites installed this kind of equipment, and the response was very good. Facts have proved that it is very effective in eliminating the deception of electronic signals. Since the beginning of this year, it has been promoted so that more test sites can also be equipped with protective covers. Nowadays, the emergence of the shield has solved many hidden dangers in the examination room, so that candidates can take the examination in a fair environment.

The principle of this kind of test signal jammer is actually to isolate the electronic signal, make the communication signal of the mobile phone invalid, and can eliminate the mobile phone cheating. The WIFI2.4G signal not only has a good shielding effect, but also is generally considered to be effective within a radius of 0 to 30 meters. Usually, the low-power test signal jammer is enough to cover the entire classroom, which meets the needs of signal shielding in the examination room, and the equipment has three types of durability. Although it takes little time, it will also produce a particularly high cost performance, which is especially suitable for schools to buy signal shielding in the examination room.

Many customers have trouble buying test signal jammers. Currently, you can contact Shankino to inquire about the price of the test signal jammer. It is a manufacturer with many years of high quality and rich experience in the development of jammers. It has a first-class technical team, provides technical support for product quality, and is favored and selected by customers.