WiFi Bluetooth Signal Jammer Wireless Blocker 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 device jammer to protect your information.

WiFi and Bluetooth both 2.4GHz frequency ,this frequency is widely used in many places. They can be 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 jammers that help you prevent wireless network crime , indoor tracking and protect data privacy.

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

multifunctional gps wifi lojack jammer
handheld remote jammers

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

    Handheld GSM signal jammer can jamming GSM 3G  WIFI GPS 433 315 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.

gsm 3g 4g signal blocker

    Mobile Phone GSM 3G 4G Jammer UHF VHF GPS WiFi Blocker

    This high power and high end wireless wifi jamming device not only can block GSM 3G 4G phone signal,but also jamming GPS WiFi and VHF UHF frequency.Three types of signal combination for your choice.Within the scope of the interference radius 50 meters to ban mobile communications function.

High power desktop wireless jammer online

    5 Bands Desktop High Power Cell Phone WiFi Signal Jammer Adjustable

    The wireless jammer can block 3G 4G CDMA GSM DCS PHS WIFI signals.With high heat dissipation, the wireless signal jammer can work for a long time continuously.The desktop is not bulky and can be used anywhere.Therefore, it is one of the most popular desktop signal jammers.

    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.

2.4ghz wifi blocker cheap mobile phone signal jammers
desktop high power blocker 8 bands

    8 Bands Desktop Signal Jamming Device WiFi Bluetooth GSM/3G/4G

    8 bands high powerful Wi-Fi/Bluetooth Jammers can jamming with GSM, 3G, 4G, WiFi and bluetooth signals. Multiple antennas that interfere with multiple signals are your choice.It is the most used interference device in the office.

    This powerful desktop  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.

Desktop wireless signal jammer device GSM 3G GPS



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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.