Professional Technology Blog At Perfectjammer

The emergence of the Global Navigation Satellite System (GNSS), first designed by the US military in the 1960s, changed everything. In the mid-1990s, the emergence of this civilian technology was called the civilian technology name, known as the Global Positioning System. , So that the aircraft can navigate on the artificial satellite and route directly […]

In the early days of aviation, there were no global navigation systems or cell phone jammer. The pilot will use the route map to navigate during the day and follow the campfire or searchlight after dark. By the Second World War, radio beacons had become commonplace. Beginning in the late 1940s, ground stations began broadcasting all-round […]

Due to the violation of telecommunications confidentiality, the law does not allow the use of monitoring or message recording equipment, and therefore should be punished (Article 88 of the General Telecommunications Regulations). From the perspective of the Ministry of Education, according to the Data Protection Act, it is allowed to use devices that scan a […]

The problem with the check situation is known. In the case of inspection, the use of unauthorized auxiliary tools (such as mobile phones, smartphones, tablets, portable devices, etc.) is considered deception. Over a period of time, more and more remedial measures can be observed using the mobile cell phone jammer on the listener’s side. The services provided […]

Interference caused by unauthorized signal transmission is generally prohibited. In Germany, the request is usually made by the data subject and determined by the Federal Network Agency (Federal Network Agency), the successor of the old radio handset cell phone jammer suppression service. Polluters are required to comply with legal limits or charging standards, otherwise the source of […]

In totalitarian countries, cell phone jammers are also used to prevent people from receiving other people’s radio or TV broadcasts. In order to avoid accusations of deleting foreign information, a powerful transmitter of its own program is usually used on the frequency to be interfered. For example, in the Nazi era, cell phone jammer were used to […]

Our main customers are mainly teachers and schools, cinemas, churches, hospitals and hotels. They want to create blind spots in certain rooms to avoid annoying calls or annoying cell phone ringing. Various operating rooms, therapists, consultants and doctors and teachers also like to use cell phone blockers to eliminate cell phone interference to a certain […]

Within the European Union, cell phone jammers can already be used in the UK, France, Sweden, Poland and the Czech Republic. The Swiss Federal Office of Communications (OFCOM) also stated that it generally approves the use of mobile phone blockers. The principal of the school publicly used a mobile cell phone jammer and was not guilty. On […]

Cell phone jammers (also known as “cell phone jammer” or “GSM jammers”) create artificial blind spots by blocking the connection between the phone and the network operator (or radio mast). The mobile phone no longer has a network within the interference range. The range of such equipment available to the public is 10 to 40 […]

In the past few months, we have noticed an increasing demand for mobile phone jammers from teachers and many school principals. For schools, cell phone jammer are very cheap and have limited range, which can be very beneficial. In this way, the “restricted area” can also be well controlled and will not affect passers-by or neighbors. The […]