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High Power Signal Jammer Blockers Are Widely Used

Jammer technology has been developed and prisoners of contraband are working hard on it. the prison high power jammer could lead to a wider use of technology to freeze prisoners' phones. Despite prisons attempt to prevent cell phones from being accessed by prisoners with sophisticated metal detectors, prisoners are still looking for ways to smuggle cell phones.

Experts say that the only way to prevent prisoners from using it for criminal activity is through using power jammers. Powerful prison signal jammers have become a necessary complement to the tools required to detain prisoners. Mobile phones are getting smaller, which makes it easier for prisoners to smuggle into facilities. This makes it even more difficult to operate correction staff, but high power signal blockers are the answer to prisoners' restrictions on using cell phones for potentially dangerous activities.

This high power desktop jammers offers wide range of applications, as well as conference rooms, auditoriums, courts, libraries, examination rooms, schools, cinemas, theaters, hospitals, government agencies, the military and financial Institutions for security and police command centers and so on.

Multi-function powerful jammer hot list

New powerful phone WIFI GPS UHF VHF 5G 12 line signal jammer

12-wire shape design,high output power, total power: 70W, interference maximum 60m (still depends on the strength signal of a given area), external high gain 3-5dbi omnidirectional antenna TX frequency only covers Downlink. Built-in AC110-240V to 24V adapter, safe and easy to use. Built-in good cooling system, built-in 5 fans, can run without stopping.2-5 meters long infrared remote control, can adjust or turn off any frequency band without affecting the operation of other frequency bands.


$800.59 $1398.99

High Quality jammer Multi-Functional WIFI 5G Blocker

The Latest 8 Antennas Adjustable 3G 4G Phone signal Blocker,it is a good quality multi-functional LOJACK UHF VHF WIFI5G and Remote control 433 315 MHz signal jammer.High output power, Total up to 18W and jamming up to 40 meters, importantly silkscreen OEM service can be offered. It can be used in conference rooms, galleries, concert halls, churches, banks and more Places that require silence, confidentiality and information security. Welcome to order.


$576.99 $976.99

With all-in-one portable high-power UAV signal jammer

The latest mini handheld all-in-one drone signal jammer with directional antennas for Cover 100% Drones UAVs,Like Dji Phantom 4, Phantom 3 Professional, Advanced, Standard series, Inspire Series.Light weight portable, build-in high gain 10dbi directional antenna ,Jamming distance 100~500 Meters,Built-in Battery continue working 1.5Hour.


$2399.99 $3100.69

High-power signal jammer that can meet more needs

22 Antennas high quality Jammer
The first 22 antenna wireless high power jammer 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK

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.

$800.69 $1489.59

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gsm 3g 4g signal blocker
5-band desktop jammer that can intercept GSM 3G 4G WIFI GPS signals

A high-power desktop phone jammer with a white aluminum shell. The jammer has high heat dissipation, so it can work continuously for a long time. It can interfere with GSM, 3G, 4G cellular frequencies. The interference distance is adjustable, suitable for household jammers.

$318.89$569.89

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desk powerful jammer
Desk All-in-one Blocking All LOJACK GPS WiFi RF Powerful Jammer Portable

The latest handheld design, 12 all-in-one frequencies, can block all cell phone signals LOJACK GPS WiFi RF signals.With 8.4 watt high output power and good cooling system. Jamming range 2 to 20 meters ,also be equipped with car charger, can used in car directly. It can be applied at meeting rooms, conference rooms, museums,factories, classrooms, bus and more Places that require silence, confidentiality and information security.

$575.69 $998.89

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wifi phone signal jammers
12 Antenans GSM 3G 4G GPS WIFI UHF VHF Phone Signal Jammers 315MHz 433MHz Lojack Blocker

This 12 bands high power jammer which means a wider signal frequency and an excellent cooling system to ensure a stable operation for 24 hours, with a interference radius of up to 70 meters.

$739.95 $1359.89

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High Power Jammer Advantage

As we all know , high-end powerful blockers can interfere with more signals and wider ranges, and keep more secure information. It can effectively interfere with the signals we want.You can use high power signal jammers to block frequency band as needed to protect your privacy and network security.

Normally, most powerful jammers have an adjustable output power. You can adjust the output and control the blocking range as needed. At the same time, the high-power interference signal is relatively stable and is not easily affected.

The high power jammers are mainly used in the large-scale places like school examination room,museum,factory,governmental buildings.The main purpose of the prison using high-power blocker is to protect the security of the prison and prevent the possibility of interruption of the prison due to contact with the outside world. Large conference rooms using powerful blockers to ensure the conference runs smoothly without any interference.

The high-power interferometer can not only interfere with various mobile phone signals, but also block satellite signals and wireless network signals. If you want to use it in your home, you can buy a desktop powerful signal blocker. If used outdoors, the portable jammer is better, and the performance and interference frequency range is not inferior to the desktop jammer.

As for the interference of drones, when the remote control signal is interfered, drones will either hover in place or try to return to its point of origin. Since most high-power interferometers can also interfere with gps signals, the most likely condition for a drone is to hover for a while or attempt to land.

We have a variety of high-power interferometers, such as high-power wifi jammers, high-power drone jammers, high-power mobile phone blockers, etc.

We Need High Power Jammer

The important information of the company was leaked by someone through the mobile phone and cause huge losses; When you hold an important meeting however someone’s cell phone suddenly rings; Worring about the security of the prison and prevent the possibility of contacting with the outside world etc. To solve the problem, you need one high power jammer.