High Power Signal Jammer for Sale Buy Cheap Powerful Jammer Blocker

The jammers in the category are all high power jammers that we have for you.They have wide jamming radius one of them up to 150 meters.The high power blocker are mainly used in the large-scale places like school examination room,museum,factory,governmental buildings and so on to stop the cell phone usage,cheating in the exam or for the security improvement.The main purpose is to protect information security and important information of individuals or units.

 

As the name implies, high power jammer can interfere with the signal and range of the larger, the more can guarantee information security. Of course, the power of the jammer is not only related to the radius it can interfere with, but also to ensure its effectiveness.Because the higher the power, the higher the intensity of the transmitted signal.So that it can disturb the signals which we want availably.To ensure the validity of the scope,the high power blocker device is your best choice.Many high-power jammers are not very large in terms of weight and volume, and most have portable features.So you don't have to worry about the volume.

High Power Jammer
Powerful Cell Phone Jammer UHF VHF Blocker and LoJack/433/315
High Power Signal Jammer Cell Phone UHF VHF 315 LoJack 6 Bands
High Power Signal Jammer 433 315 LoJack Blocker

    High Power Signal Jammer 433 315 LoJack Blocker

    The high power desk signal jammer has 14 antennas, and signal interference is stronger and wider, which can block more frequencies. It not only interferes with all cell phone signals, but also supports LoJack GPS WIFI UHF VHF 433 and 315MHz.

    $923.46
GPS/WIFI/GSM/3G/4G Jammer High Power Jamming Device

    GPS/WIFI/GSM/3G/4G Jammer High Power Jamming Device

    This all-in-one adjustable high power frequency jammer can block all cell phone frequencies and the wireless spying probe in the examination.It can be used for large occasions such as courts, schools, prisons, etc.

    $1306.39
8 Bands Adjustable High power Jammer All Frequencies Jamming Desktop Powerful Jammer
8 Bands Signal Shielding Device WiFi Bluetooth 2/3/4G Desktop Jammer

    8 Bands Signal Shielding Device WiFi Bluetooth 2/3/4G Desktop Jammer

    It's an 8 bands high power desktop phone blocker jammer that interferes with GSM, 3G, 4G, WiFi and bluetooth signals, which are very popular. During the work of the jammer, it will not affect the use of other electronic devices to ensure the security of the required interference.

    $540.49$1165.89
100-2700MHz All Frequency Jamming Device 16 Antennas

    100-2700MHz All Frequency Jamming Device 16 Antennas

    The 16-band signal jammer is very powerful and is a high power jammer because it can almost interfere with the 100-2700 MHz signal, which means that if any of these signals are used, any tool that uses these signals will be intercepted.

    $1048.25$1869.56
Five-Channel Cassette High Power Mobile Phone Jammer WIFI GPS Blocker
Portable Waterproof Drone Jammer High Power UAV Blocker

    Portable Waterproof Drone Jammer High Power UAV Blocker

    This is a high-end UAV jammers, such a powerful UAV jammer you deserve to have, and to protect yourself. It has a wide range of interference and can interfere with any UAVs, ensuring your privacy is safe from UAV spies. In addition, it is a waterproof handle.

    $22750.99

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