Jammers often appear in high-end venues

I think many people have learned the term “jammer” through exam experience and the use of jammers in other situations. This function is widely used in various places that need to shield cell phones, wifi, and gps signals. So what is the classification of jammers? I will introduce them.

signal jammer are divided into special jammers used in the test site, wall-mounted mobile phone radio wave circuit breakers, etc. As the name suggests, a dedicated jammer in the laboratory can act as a supervisor and prevent candidates from cheating. Dedicated to inspection. This type of wall-mounted mobile phone jammer is suitable for relatively high-end secret places, it is difficult to distinguish, and it is very beautifully hidden.

The size of the radio jammer is still different, but the range also varies depending on your type. As for the shielding range, the radio wave breaker we sell can shield the GSM / CDMA / DCS / PHS / 3G frequency band. Each independent aisle can have its own cut-off distance, and one aisle can be closed. The transmit power can be adjusted to any power level within 0-6 W. Within the effective interception radius of 0 m-50 m, you can adjust any interception distance. The working temperature of the machine is lower than 45 degrees, and it will not generate heat. You can work for a long time and continue to work without interruption. Advanced foreign technology, long use time. If the individual uses a jammer, he recommends buying a portable, portable, small but very effective product.