Professional Sale Cell Phone Jammer Jamming Device for GSM 3G 4G LTE

Nowadays cell phone is widely used and everyone would keep a phone wherever they go.But there are some situations that we need to be quiet or solemn like court, church,meeting room,school examination room.And sometimes people need to be quiet to learn,to read. That is what cell phone jammer used for.Besides, some one can eavesdrop your conversations by intercepting your mobile phones signals.And they can also track you through mobile phone tower triangulation which is not the same with the GPS.You can buy cell phone jammers from the following products.

 

The current jammer is powerful, with some not only interfering with GPS signals, but also interfering with WiFi signals. There are also, of course, the main target frequency jammers, which you can purchase according to your own needs, and now multi-frequency tunable portable jammers are more popular.

 

In the category we provide you the powerful mobile blockers that used in the room like church and handheld jammers for someone that need to protect their privacy or confidential informations.And if you want to find a device against GPS tracking,you can visit the GPS jammer category.

Cell Phone Jammer
8 Bands GSM 3G 4G Jammer GPS WiFi LoJack Blocker

    8 Bands GSM 3G 4G Jammer GPS WiFi LoJack Blocker

    $316.69$565.89

    This portable jammer support a wide range of interference frequencies, using 8 antennas, can effectively interfere with GSM 3G 4G LTE WiFi GPS and LoJack band, can be said to be a multi-functional multi-band interference device. As a result, this jammer in your hands can block almost all common frequency bands.

4 Bands Cheap Handheld Cell Phone Blocker,GPS WIFI Jamming
Handheld Jammer GSM 3G 4G LTE Blocker Jamming WiFi GPS Lojack
Portable Multi-functional Jammers for Cell Phone GPS WIFI or Video
3 Bands Small Light Weight Portable Handheld GSM 3G Jammer GPS Blocker

    3 Bands Small Light Weight Portable Handheld GSM 3G Jammer GPS Blocker

    $97.99$169.69

    This portable jammer can effectively block GSM and GPS. It's your best bet to protect your whereabouts. It has a very convenient, flexible, compact, light weight, and a radius of 15 meters. Low cost, low cost and other important characteristics. It can also interfere with 3G signals.

8 Bands Adjustable High power Jammer All Frequencies Jamming Desktop Powerful Jammer
6 Bands Handheld Cell Phone Signal Jammer 3G 4G LTE Frequency Blocker
6 Bands Adjustable GSM/3G/4G Cell Phone Jammer GPS WIFI UHF VHF Signal Blocker
Pocket GPS Jammer and Handheld GSM 3G WiFi Signal Blocker

    Pocket GPS Jammer and Handheld GSM 3G WiFi Signal Blocker

    $99.99$189.99

    This pocket-sized jammer is very handy for you to carry and use, just like a built-in battery phone. It can block the signals including GPS, WiFi, GSM and 3G, precisely because of its portable features, very popular in the market, you can choose one of them.

Adjustable Cell Phone Jammer for GSM/3G/4G Signals Portable WIFI/GPS Blocker

    Adjustable Cell Phone Jammer for GSM/3G/4G Signals Portable WIFI/GPS Blocker

    $328.89

    This is a desktop tunable jammer which is very common in the class examination room, the court, the prison and so on. The main application is to jam cell phone signal, including GSM, 3 G, 4 G. In addition to this, interference with GPS, WIFI can also be the function that it has, it has the function of many general jammers. Like your router, you can put it in the corner and not take up too much of your place.

E0501 High Power Desktop Cell Phone WiFi Jammer 5 Bands
60501 Portable Whole Mobile Phone WiFi Signal Jammer

    60501 Portable Whole Mobile Phone WiFi Signal Jammer

    $450.89

    The signal jammer can block wifi and all cell phone signals. It has an interference radius of up to 20 meters and is a small portable jammer that can be carried on the arm. If you need an ordinary portable phone jamming device, this signal interceptor is definitely your best bet.

Waterproof One-piece Cell Phone Signal Jammer WIFI Blocker
E007 Photo Frame Hidden Mobile Phone Jammer GSM 3G 4G

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