We all know that wifi jammer is used on occasions such as the high school entrance examination and the college entrance examination, but in fact, as long as it is a more important exam, the wifi signal jammer can be used in the examination room. Many people will be curious about how much power the wifi signal blocker consumes. Is it a lot of energy?
Power of wifi blocker
Most wifi frequency jammer isn't the big ones, they're usually small and don't take up much space. Therefore, their power is not very high, generally, there are several kinds of power, the largest is 18W, followed by 16W, and finally the smallest at 12. Only slightly higher energy consumption than ordinary light bulbs. The specific choice of power is related to the distance that needs to be shielded. Therefore, under normal circumstances, it is determined according to the size of the used area. Generally, a room of no more than 50 square meters can use about 12w of power. If it is a room of 100 square meters, it usually needs to use 18w.
The signal is better and the wifi blockers with higher functionality can pass through the wall. However, not every model can achieve this effect. At present, the quality of test room signal jammers on the market is still somewhat different. Our company produces various styles of wifi jammer device, which can meet the needs of different groups of people. Whether it is a wireless wifi signal jammer for an external antenna or a built-in antenna, everything is available. In addition, the update is relatively fast, which can adapt to changes in the market, ensure public order in the examination room, and ensure fairness and fairness.
