Signal blocker devices operate by emitting radio frequency (RF) signals that overpower the strength of the nearest cell phone base station or tower. This results in a frequency that mirrors the one utilized by cellular phone carriers, causing phones to become unstable. When a phone is being jammed, signal bars will not be displayed on the device.
Mini Hidden Jammer is a highly portable device that effectively blocks 2G, 3G, WIFI, and GPS signals
$390.20
$154.99
The 5-Band Handheld signal jammer small size light weight and large coverage area phone blockers
$747.53
$387.88
The small adjustable 8-band Portable Sevice Jammer effectively protect your business safty
$654.48
$398.99
The black 6-band handheld jammer blocks main mobile phone frequency bands, WIFI and GPS signals
$693.06
$446.92
The small portable 8-band ABS shell wireless signal jammer with frequency switches
$1,220.69
$611.28
The multifunctional 8 chancel aluminum 3G 4G cell jammer Wifi 2.4G 5G blockers with cooling fan
$1,021.48
$611.29
In Japan, the government and military sectors account for a large portion of the market, driven by the need for security and control of communications in sensitive areas and during critical operations. Meanwhile, commercial use of cell phone signal jammers in public places such as cinemas, meeting rooms, etc. is a niche but growing area. mobile phone signal jammer equipment exceeds the weak level stipulated in the Radio Law and requires a license.The reason is that the strength of radio waves emitted by base stations such as mobile phones varies depending on the location, which allows cellophone signal jammer blocker equipment to suppress the communication function of mobile phones, etc. within a certain range, causing inconvenience to the public.
Germany has strict legal regulations on the use of 4g 5g mobile phone signal jammer devices (also known as 3g 4g signal jammers, cell phone blockers). Under Germany's Telecommunications Act (Telekommunikationsgesetz, TKG), unauthorized signal jammer devices are illegal in most cases.
Unlicensed phone signal jammer equipments in France are illegal in most cases. France's Postal and Electronic Communications Act (Code des postes et des communications électroniques, CPCE) prohibits individuals or organizations from using signal blocker jammers because these devices interfere with the operation of social order.
Certain institutions such as government departments, the military, and law enforcement agencies allow the use of signal jammer devices in certain circumstances, such as prisons, national examinations, and military operations. These exceptions usually require explicit permission from the French National Frequency Administration (Agence nationale des fréquences, ANFR). It is worth mentioning that France used un-ti drone signal jammer devices to maintain security at the 2024 France Olympis.
According to the "Radio Management Regulations of the People's Republic of China" implemented on December 1, 2016, anyone who uses cellphone signal jammer devices without permission or sets up or uses radio stations without permission shall be ordered by the radio management agency to correct the situation, confiscate the equipment and illegal gains used in illegal activities, and may be fined up to 50,000 yuan; if the person refuses to correct the situation, he shall be fined between 50,000 yuan and 200,000 yuan...
Under the Wireless Telegraph Act 2006, it is illegal to use mobile phone signal jammers in the UK unless get a license. Under the law, anyone who deliberately interferes with wireless signals will be sentenced to up to two years in prison or a fine, or both.
Signal blocker jammers are regulated by the Office of Communications (Ofcom). Ofcom is an independent government agency responsible for regulating electronic communications and postal services in the UK...
Italy has very strict laws on the use of signal jammer devices. According to the criminal law, it is illegal to own and use cellphone signal jammers in Italy, and offenders will be sentenced to up to eight years in prison. Signal blockers can be used in prisons and military places with the authorization of certain government agencies. It is worth mentioning that in 2019, the 21 music performances held by the famous artist Yovanotti in Italy used the MC-HORIZON D360, the first European civilian drone jammer system approved by the Italian Carabinieri, the Italian Communications Authority (AGCOM) and the Italian Navy, to deal with drones at the performance site.
Ukraine's main mobile network operators use multiple frequency bands to support network services. The following is the frequency band used by the main operators in Ukraine:
MTS (Mobile Telesystems): MTS is the main telecommunications operator of Russia, providing services such as fixed telephone, mobile phone services and corporate network solutions.
Mexico's three major telecom operators, Telcel, AT&T Mexico and Movistar, together dominate the country's telecom market. Mexico's telecommunications infrastructure is constantly developing, especially taking key steps in 5G deployment.
1. Telcel (América Móvil)
Telcel is the largest mobile network operator in Mexico, operated by América Móvil, covering more than 70% of the market share nationwide.
Latest Jammer Device Video
As the 2024 Summer Olympics approach, the French government has taken strict security measures to ensure the smooth progress of the event. Among them, the potential threat of drones has attracted great attention. French Prime Minister Gabriel Attal revealed that security forces intercept an average of six drones near Olympic venues every day. These drones are sometimes operated by tourists or other unauthorized individuals and may pose a threat to the safety of the event.
During the Olympic Games, a strict ban on drone flights was imposed in the airspace of Paris and surrounding areas. In order to effectively enforce this ban, French security perso..
In recent years, although traditional crimes have decreased, cybercrime and cyberbullying among teenagers have increased significantly. In 2014, the Public Health England under the UK Department of Health and the World Health Organization (WHO) jointly released a report on 5,335 students aged 11 to 15. The results showed that 17.9% of teenagers had experienced cyberbullying in the past two months.
At the same time, cybercrime, including fraud, dissemination of inappropriate content and social media abuse, has also grown rapidly in the UK, and now accounts for 40% of all computer crimes. These data show that cybercrime and cyberbullying are becoming an increasingly..
In some parts of the European Union, the illegal use of cell phone jamming equipment is prohibited, especially in public places such as trains and cinemas. This is because such devices interfere with normal communications and may hinder emergency calls. However, in recent years, the legal use of cell blockers has gradually expanded to specific occasions, such as prisons and government agencies.
The Telecommunications Act (TCA) clearly states that prisons and police can use jamming systems to restrict communications within their jurisdiction after obtaining approval from OFCOM (Federal Department of Environment, Transport, Energy and Communications). ..
According to a report on the New York Times website on November 21, although far away from the battlefield, civil aviation flights have also been affected by electronic warfare in the Middle East and Ukraine. Pilots are uneasy about this, indicating that electronic warfare has caused unexpected consequences. Experts believe that this tactic may become more and more common.
Internal memos from airlines obtained by the European Union safety regulator and the New York Times show that some aircraft have lost satellite signals, some flights have been forced to change routes, and some pilots have received false position reports or false alerts about terr..
