WiFi Jammer Wireless Blocker Signal Bluetooth Jamming Device

Public wifi has serious security problems, the security of the network is deeply attacked by hackers, there have been many cases of using wireless network crime. In the face of such threats, you may need a wireless jammer device to protect your information.

WiFi and Bluetooth both used 2.4GHz frequency band ,it being used for indoor tracking, which means someone can know your location indoors through the hotspot location triangulation,similar to the cell phone tracking.The hackers can gain your confidential informations using the network, which violate your privacy rights. Jammer-buy store provides you with many wireless signal jammers can help you  protect data privacy.

In addition,to fulfill your different demands, the signal jammer has jamming many frequencies, such as GSM 3G 4G WIFI or GPS.


portable 10 antennas cell phone jammer

    10 Bands Portable WiFi GPS Lojack Phone Jammer Powerful

    This is a multi-band handheld wifi and mobile phone signal jammer with 10 antennas, jamming 2G, 3G, 4G, WiFi 2.4G/5.8G, GPS L1 - L5, Lojack, Walkie-Talkie UHF/VHF+CDMA450, 315MHz 433MHz 868MHz, radius up to 20 meters, convenient for anywhere.

    Coupon code: (JBEO100) Saves $30

    $599.49$1198.98
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handheld gsm blocker remote jammers wifi

    Portable GSM 3G WIFI GPS 433 315 868MHz Remote Control Jammer

    The most popular 4 bands handheld GSM signal jammer can jamming GSM 3G  WIFI GPS 433MHz 315MHz 868MHz,jamming radius max up 15 meters.

    This 4 bands portable and lightweight multi-functional wireless jamming device blocking signal array including GSM+3G+WIFI,GPS+WIFI.The jamming radius is 15 meters strong enough, free shipping.

    4 antennas handheld electronic signal frequency jammer, can interfere with many frequencies, GSM, 3G, GPS, WiFi common signal. It also provides remote frequency interference functions of 315MHz, 433MHz and 868MHz. Car charger is convenient and solve the problems of the outdoor power supply, portable and convenient anywhere you use.

    The portable GSM signal jammer jamming 3G, GPS, WIFI,315MHz,433 MHz,868 MHz,Jamming radius up to 15 meters.

    Handheld  GSM 3G WIFI GPS blocker multiple signal bands are provided for you.With 4 antenna design, with car charger, your car is also convenient to use.

    $139.99$258.99
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2.4ghz wifi blocker cheaps jammers cell phone
8 bands high power wifi blockers bluetooth

    Desktop High Powered Jamming Device WiFi Bluetooth GSM 3G 4G

    8 bands high powerful Wi-Fi/Bluetooth Jammers also can jamming with GSM 3G 4G frequency. The jamming radius up to 40m. It is the most used signal jamming device in home or office.

    This desktop powerful  blocker jammer can jamming with GSM,3G,4G,WiFi,bluetooth. Good heat dissipation performance make sure to work long hours.Jamming radius up 40 meters.

    2018 most popular high power desktop Wi-Fi/Bluetooth Jammers that interferes with GSM, 3G, 4G, wireless signals.During the  signal jammer woking, stopped all the phone device signals with the radius range of 40m.

    $540.49$1165.89
wireless jammer GSM 3G GPS wifi
High power desktop wireless phone jammer online

    5 Bands Desktop High Power Cell Phone WiFi Signal Jammer Adjustable

    The wireless jammer can jamming CDMA GSM DCS PHS 3G 4G WIFI frequencies. With a good cooling system, the interference radius is adjustable up to 40 meters.

    This desktop adjustable phone blockers has delicate shapes with 5 bands suitable for office,home. Jamming 3G 4G CDMA GSM DCS PHS WIFI. With good heat dissipation system can ensure work for a long time.

    $420.89$859.67

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WiFi jammer is the purpose of shielding the wireless signal, to cut off the network connection between WiFi and mobile communication equipment, jammers open, of course, at this time can't connect WiFi network communications equipment, wireless connection can be evaded, makes some WiFi signal equipment is paralyzed.The most obvious aspect is that the privacy of highly classified documents is likely to be attacked by hackers, and wireless networks are vulnerable to hackers. On the other hand, WiFi and bluetooth can track your location and the main work of triangulation similar to the position of a mobile tower. So, it's easy for other people to know where you are, it's not two people's lives and work. In this case, the WiFi blocker can help eliminate potential hazards.