WiFi Jammers Prevents Someone From Using WiFi Network To Steal Privacy

If some criminals have stolen your privacy through the WiFi network sharing platform, and you have not even noticed that your information has been leaked, it will be very frightening. Therefore, we should pay more attention to the security of electronic information. Connect to the public network. In fact, you are very close to solving this problem when you enter here. WiFi jammers can make these crimes and hackers useless.

Turn on the wireless WiFi jammer, you can completely cut off the transmission of wireless signals. It can effectively prevent hackers from invading your computer or smart devices through wireless networks. You don’t have to worry about network security and privacy.

Now, WiFi and Bluetooth have been widely used in life, and both wireless networks and the Internet need to use them. Although they are very useful, government agencies or other agencies may use them to steal your privacy. For example, tracking your location and stealing your personal privacy through the camera on your mobile phone. Of course, WiFi may pose a greater threat. According to research, prolonged exposure to WiFi radiation may cause damage to the human brain.

WiFi Signal Jammer For Sale

WIFI GPS DCS PCS signal jammer
Latest desktop high performance 5G 4G 3G WiFi2.4G WIFI GPS DCS PCS signal jammer

The latest 8 antenna high power signal jammers can interfere with GPS 5G WIFI UMTS 4G LOJACK signals, with interference ranges of up to 40 meters, and are widely used in various areas to ensure your privacy.

$659.43 $989.69
Portable cell phone jammer
Portable cell phone jammer with UMTS 4G LTE wifi GPS LoJack DCS PCS jammer and battery inside

The 8-antenna multi-band telephone jammer is a high-quality portable jamming product. It is the most popular multi-frequency signal jamming device on the market. The signal types it blocks include CDMA, GSM, DCS, PCS, 3G, 4G, 4G LTE, GPS, Lojack, WiFi frequency jammers.

$316.69 $565.89
World first 22 antennas Wireless signal jammer for full bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK Output power 42 watts
World first 22 antennas Wireless signal jammer for full bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK Output power 42 watts

This is the latest designed with 22 Antennas all-in-one for mobile phone 5GLTE GSM 3G 4GLTE signals which bring us a strong jamming ability. And it can not only cut off all 5G 3G 4G mobile phone signals, but also jam Wi-Fi2.4G/5GHz GPS LOJACK, RF 315 MHz 433MHz , VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals. Full bands jammer is power full to blocks all the signals, Jamming frequencies the jamming radius up to 40meters.

$800.69 $1489.59
Portable 16 antennas hidden jammer 4G / 3G / 2G + WiFi2.4G / 5G + GPSL1-L5 + UHF / VHF walkie talkie + LOJACK + RC433 315 868MHZ
Portable 16 antennas hidden jammer 4G / 3G / 2G + WiFi2.4G / 5G + GPSL1-L5 + UHF / VHF walkie talkie + LOJACK + RC433 315 868MHZ

The newest hidden antenna portable jammer for cell phone, design 16-band all-in-one frequencies that block all cell phone signals, LOJACK GPS, WiFi, RF signals and an interference range of 2 to 20 meters (depending on the Signal strength in a certain area).

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High Power 16 Bands DCS GSM 3G 4G WIFI GPS Jammer Mobile Network Blocker
High Power 16 Bands DCS GSM 3G 4G WIFI GPS Jammer Mobile Network Blocker

There are more and more signal jammers now being offered and with different functions and here these 16 antennas high power 3G 4G cell phone jammers & WiFi jammers, having wide application areas, 16 antennas also have an advantage of this high power 3G 4G WiFi jammer GPS bother you are watching, a strong signal jammer that can help people a lot.

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Wifi jammer five-route phone signal jammer bluetooth signal jammer for sale
Wifi jammer five-route phone signal jammer bluetooth signal jammer for sale

The 5 antennas desktop mobile signal jammer used the soft start circuit design, effectively avoid appear lighter phenomenon when the phone is switched on, high white aluminium radiator, unique cooling vents and double fan, in order to ensure continuous and stable for a long time.

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High-quality 8-antenna Wifi signal jammer Adjustable 3G 4G phone signal jammer, more blocking WIFI 2.4G 5.8G
High-quality 8-antenna Wifi signal jammer Adjustable 3G 4G phone signal jammer, more blocking WIFI 2.4G 5.8G

It's also good quality multifunctional wifi 2.4G 5G and 3G-4G cellphone jammer, adjustable and built-in fan, if you are looking for easy to use and powerful signal blockers? that you see here is then suitable for you.

$483.29 $783.29
Powerful signal blocker with external fan interferes with GSM UMTS 4G GPS WiFi LOJACK signals
Powerful signal blocker with external fan interferes with GSM UMTS 4G GPS WiFi LOJACK signals

8 antenna desktop non-adjustable high power multiband mobile phone jammer is made of aluminum alloy with excellent texture, which is a good choice for your home or office use. As you can see, two cooling fans provide thermal protection for the interference device, so as not to be damaged due to the high temperature,ensure that the host working stability. Jamming with the frequencies very wide, GSM / 3G / 4G, GPS / LoJack, WIFI, jamming radius of up to 40m.

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High power 30W effectively shields 2G 3G 4G 5G cell phone signal and WIFI signal jammers
High power 30W effectively shields 2G 3G 4G 5G cell phone signal and WIFI signal jammers
Extensive coverage of 100 to 200 square meters (-75 dBm, transparent interior environment, depending on the distance from the surrounding base stations), High power 30W (single channel 3-5W) effectively shields 3 networks 2G 3G 4G 5G cellphone signal and WIFI signal.
$379.99 $678.99
Portable Handheld High Power Jamming Car Remote Control 3G / 4GLTE, GPS, (UHF Radio) Walky-Talky Jammer / Blocker
Portable Handheld High Power Jamming Car Remote Control 3G / 4GLTE, GPS, (UHF Radio) Walky-Talky Jammer / Blocker

GPS Portable Jammer Cell Phone Jammer VHF / VHF WiFi GPS 3G 4GLTE Cell phone signal blocker has 6 antennas so that it can cut off the CDMA signals. At the same time, depending on the signal strength, up to 30 meters of interference radius can be reached. Efficient cooling saves energy. Optional blocking of frequencies: GSM UMTS UHF VHF / GSM UMTS LTE4G / GSM UMTS WIFI GPS

$309.99 $599.89
New powerful mobile phone WIFI GPS LOJACK UHF VHF signal jammer
New powerful mobile phone WIFI GPS LOJACK UHF VHF signal jammer

This new powerful WIFI GPS 5G signal jammer for cellphone has 12 antennas, which gives us strong jamming ability. And not only can it cut off all 3G 4G 5G cellphone signals, but also block WiFi GPS LOJACK signals. And with an adjustable power of 79 watts, the interference radius of this device can be a maximum of 80 meters at the detailed point, depending on the signal strength. Built-in 5 fans work without interruption.

$800.59 $1398.99
A powerful jammer that shields all 2G 3g 4G 5G phone signals and WIFI 2.4G 5.8G signals at a range of 50 meters
A powerful jammer that shields all 2G 3g 4G 5G phone signals and WIFI 2.4G 5.8G signals at a range of 50 meters

TX-NZ150W is a self developed wall-mounted Phone wifi jammer. It is made of the antenna, RF Amplifier Unit, Multiplexer,Main Control Board, Smart cooling system, Power Supply system.  
It adopts the electronic countermeasure and transmit the electromagnetic wave to cut off the downlink phone signal and WiFi signal in 50 meter radius range. Then the phone and wifi won’t work in that certain area and people can not receive or transmit phone wifi signal there.

$1147.99 $1279.59
8-antenna LoJack GPS WiFi signal jammer with large battery
8-antenna LoJack GPS WiFi signal jammer with large battery

Plus 8 Antennas Portable ,Cell phone jammers, jamming all kinds of Android phones, tablets, smartphones, iPhones, Windows phones, etc. that use 2G, 3G, 4G, GPS L1, LOJACK or Bluetooth WIFI signals in 2019 and in the coming years, larger battery with Ni-Mh battery 8000mAH will work 2.5 hours.

$539.79 $939.85

Where are wifi signal jammers used?

wifi blocker use in MeetingroomWIFI / Bluetooth jammer

The development of smart phone wireless networks has a great effect on improving the speed of development. Mobile phones can solve network problems. Mobile phones play a more important role in people's lives, mobile communications and mobile Internet, and other aspects. Because of this, it causes a lot of problems, especially in the network, children are addicted to the Internet, which is mainly due to the wifi network. As a result, many gradually began to install mobile phone wifi jammer devices to block the network in order to control the children's online time.

Although wireless networks are convenient for people to access the Internet, the problems caused by it cannot be ignored. This is not only a problem of accessing the network, but also a problem of network security. In order to maintain a good network environment, many places have begun to install this desktop wifi shield to protect the network security in some places and prevent excessive use of the network. This equipment has been widely used in various countries and regions in the world, and is typical of schools, prisons, libraries, reading rooms and gas stations.

It is necessary to use a Wifi shield. On the one hand, it can ensure the security of the network. On the other hand, it can also control the time that children use the Internet. Don’t indulge in the virtual world. It is very serious to cause harm to their body and mind. In addition, radiation from the wifi transmitter will affect people It is not suitable for long-term use. You can turn on the wifi shield to block the wifi signal.

The mobile phone safety signal jammer is only used for mobile phone communication. It has no interference to other electronic equipment and is harmless to the human body. It can be widely used in these places:

1. Various conference rooms, auditoriums, courts, libraries, examination rooms, schools, theaters, and hospitals;

2. Gas stations, gas stations, oil fields, oil depots;

3. The government, military, finance, securities, prisons, public security or command centers and other places where the use of mobile phones is prohibited.

2.2 Features

1. The Greatjammer mobile phone wifi signal jammer is all composed of the latest SMD components and integrated circuits. It has the characteristics of advanced performance, easy installation and use, and long-term continuous work.

2. The production process strictly follows the ISO9001 quality system, and the work is stable and reliable. It is an ideal and reliable safe product to strengthen information security, ensure safe production and protect the environment.

In general, keeping all shields in an open state for many years is not conducive to energy conservation, environmental protection, equipment maintenance, and shortening the service life of equipment (such as factory areas, canteens, warehouses, etc., are unmanned at night, and there is no need to place these locations The mobile phone jammer runs continuously 24 hours a day).