According to professionals, cell phone jammers scan from the low-end frequencies of the forward channel to the high-end frequencies at a certain speed. The scanning speed will cause garbled interference in the message signal received by the mobile phone, so that the mobile phone cannot detect the normal data sent by the base station, and thus cannot establish a connection with the base station. At present, the price of this Cell Phone Blcoker With Remote Control equipment is around a few thousand yuan, and you can buy it online at will. In fact, cell phone jammers have always been controversial. Many citizens believe that if the device is misused, it will affect citizens' freedom of communication. The Radio Regulatory Authority pointed out that cell phone jammers must be approved by the Security Bureau and the Radio Regulatory Authority before they can be used. Even if it is approved, it can only be used during a confidential meeting, with a special person in charge, with fixed authority and fixed scope.
The unauthorized use of such equipment by enterprises or individuals is a violation of national radio management regulations and will be punished according to the circumstances and consequences. If a company blocks mobile phone signals, the department will intervene in the investigation, order it to stop using it, and ask the company to make rectification. A Florida teacher has been suspended for 5 days for using Cell Phone Blcoker With Remote Control to prevent students from using cellphones in class. The science teacher, Liptak, installed signal jammers on cell towers on campus to prevent students from using their phones in class. This cell phone jammer is easily available online. Liptak said he has a button to use the device in an emergency. He also said he was told by local police that it was legal to use a cell phone jammer. The science teacher wrote a letter explaining why he was using a cell phone jammer.
