Cell Phone Signal Jammer

8 Antennas Desktop GSM DCS 3G 4G WIFI Cell Phone Signal Jammer Suit for Europe High Power Indoor Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to prevent the leak of confidential information or unwanted usage of cell phones, Wi-Fi devices and GPS devices. 8 sets of jamming signal generators inside, which can transmit highly effective jamming signals targeting all cell phone and Wi-Fi devices within the blocking range. Once you

Long Distance 100m 9 Band Cell Phone Signal Jammer with Monitoring and Waterproof 9 Band long distance jammer GW-JB55WM, one of the advantage is remote monitoring function. All the information of the device, such as temperature, real-time RF power, can be monitored in real-time by users in the office, through the network to login the monitoring platform of the equipment. If any alarm information is happening, it can be handled easily through the network, which greatly reduces

Warterproof School Exam 700 - 2600MHz 7 Band Cell Phone Signal Jammer GW-JB45W Panel Jammer has 7 pcs of jamming modules to support 7 band frequencies shielding. Of course, it’s built-in antennas and the jammer looks like a LED Panel Lamp. No more complex buttons, it can work directly when you plug-in with power. With intelligent chip, it can shield all kinds of wireless signals like EGSM900, DCS1800, WCDMA2100, LTE2600, WiFi etc. With metal shell, the device can work in

Panel Design EGSM CDMA WCDMA DCS LTE WiFi 6 Band Cell Phone Signal Jammer The jammer GW-JB45W can be used for a variety of occasions. Due to a very strong waterproof performance, even in the rain can also be used normally. This product is great for some outdoor customers. Usually when using electronic products, always pay attention to waterproof. But, this type of jammers has a very strong water resistance, so this products suitable for outdoor use or the need for waterproof

10 Channels Portable Lojack GPS WiFi5.8g Build-in Cooling Fan Signal Jammer Product Information Name: The Latest 10 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 7Watt Jamming up to 20m. Color: Black Basic Specifications Jam Signal Type: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+GPSL1 +LOJACK Output Power:Total 7W,0.7W each band Jam Radius:2-20meters Power Supply:AC110-240V to DC12V Cooling System:High efficiency

12 Antennas UHF/VHF/2G /3G / 4G / Wireless Camera 1.2GHz Cell Phone Signal Jammer Advantages:The latest handheld design 12 all-in-one frequencies blocking all cell phone signals, LOJACK GPS, Wi-Fi, RF signals8.4 watt high output power and high gain antennas, Jamming range 2 to 20 meters (at-75dBm, depends on signal strength in given area)Good cooling system with cooling fans inside and bigger hot sinkWith DIP switch, can turn on/off any signal band without affect other

12 Channels 2G /3G / 4G / WiFi2.4G/5.8G Cooling System Cell Phone Signal Jammer Product Information Name: The Latest 12 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 8.4Watt Jamming up to 20m Model: GW-JN12PROColor: Grey Basic SpecificationsJam Signal Type:B:Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1 L2 L5 +LOJACK+RC433 315 868Output Power:Total 8.4W,0.7W each band(add antennas gain more than 12Watt)Jam

Latest 12 Antennas Plus Portable Cell Phone Signal Jammer 8.4W Jamming up to 20m Cell Phone Signal Jammer Product description: The latest all-in-one design portable wireless signal Jammer, 12 bands jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G, and CDMA 450Mhz, Block LOJACK GPS, Wi-Fi 5G, Walkie-Talkie UHF/VHF and RF signals like 315, 433, 868 is popular in 2018 and in years to come Cell Phone Signal Jammer Advantages

9 Band Frequencies Shielding All Wireless Signals Cell Phone Signal Jammer Cell Phone Signal Jammer Description: Today, desktop jammer GW-JA9 is the world's most powerful portable 9 bands jammer device. It has been available on the signal jammer market with a very powerful output power for each band 5W. The Jamming range is approximate 20 - 70 meters depending on the local signal strength. As a generic desktop jammer, it's size is 360x180x55mm and the weight is 4KG. To match

VHF UHF GPS 4G LTE 3G Desktop Cell Phone Signal Jammer with 8 Bands If you are looking for efficient units to jam all cell phone VHF UHF GPS 4G LTE 3G signal in places exam room, churches, temples, gas station, cars, train or many others, the high power portable signal jammer is definitely qualified for all the purposes using. As a jammer with well-built design and level of reliability, users are given more options what signal to jam and where to use the jammer. Strong Mobile

Desktop 8 Antennas Cell Phone Signal Jammer with Aluminium box Desktop 8 antennas Jammer has the latest design and good cooling system with cooling fan inside, the working temperature of this device won’t be high so that the device can keep in good condition. Another big merit of this cell phone jammer is that you can turn off or turn on any single band without influencing the other bands operation. Apart from this, this device can be used in the car directly since owning a

Full Bands 2G / 3G / 4G / WiFi / GPS / Lojack Cell Phone Signal Jammer Signal Jammer description: The compact size jammer GW-JN10Pro outputs 7W power and come with 10 powerful antennas. The shielding range reaches up to 20m, depending on the signal strength in the given area. It will effectively block all specified signals within the range including CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax, Wifi, Bluetooth, GPS. Except for the excellent jamming ability and multi-functionality,

The Latest 10 Antennas Plus Portable Cell Phone Signal Jammer Block 3G 4G Portable Signal Jammer Description: The latest all-in-one design portable wireless signal Jammer, 10 bands jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G, and CDMA 450Mhz, Block LOJACK GPS, Wi-Fi, Walkie-Talkie UHF/VHF and RF signals like 315, 433, 868 is popular in 2017 and in years to come Portable Signal Jammer Advantages: 1. World first

80W High Power Four Band Cell Phone Signal Jammer With 20 To 100m Jamming Meters Signal Jammer Introduction: for prisons and governmental institutions around the world. This device offers an effective blocking range that over 20~100 meters maximum, depending on environmental conditions. The cell phone signal jammer supports 4pcs of Omni-directional or directional Antennas, which enable Besides when design this cell phone jammer, the designer has taken the temperature into

CDMA GSM 3G 4G Wifi Signal Killer , Cell Phone Signal Blocker Output Power 70W Cell Phone Signal Blocker Description: The product you are viewing is GW-JDM6 the High Power 70W Cell Phone CDMA GSM 3G 4G LTE WiFi Signal Jammer with adjustable power. It can not only block the signals of 3G, CDMA, GSM, DCS and PCS, but also can block the signal of 4g LTE. Besides it owns Omni-directional Antenna so it can block the signals from all directions and the jamming distance of this one

VHF UHF Light In Weight Cell Phone Signal Jammer Jamming up to 80 Meters Signal Jammer Description: Signal Jammer Advantage: Each unit can jam up to 6 frequency bands,Each frequency band is separate and with adjustable power from Max to OFF(0) 100% Safe VSWR over protection for each modular Good cooling system with build-in heat sink and 4 cooling fan inside, low noise Signal Jammer Package contents: 1pc Desktop Jammer 1pc AC 110 or 220V DC 12V or 27V 20A power supplier 6pcs

70W 2G 3G 4G WiFi Mini Portable Cellphone Jammer Indoor Using 4 Cooling Fan Inside Portable Cellphone Jammer Description: A lot of people want to block all the cell phone signals in long term distance so they always require a high power Signal Jammer like our GW-JDM6 which is a very powerful signal jammer. And as there are so many types of the high power signal blockers for sale are designed with the powerful jamming ability then you can just come here and have a look at the

VSWR Protection 4G LTE Cell Phone Signal Jammer , Mobile Phone Inhibitor High Power Cell Phone Signal Jammer Description: OEM Customized Service: All 6 Frequency modules we can mix very flexible, Options: Remote/Alarm Control 315MHz, 433MHz, 920-965MHz, GPS L1 L2 L3 L4 L5, LoJack 173MHz, 4G 700-800MHz (USA), UHF, VHF, SAT Satellite Phones 1520-1670MHz etc. Any combinations and customizations are possible, just send us your inquiry and we will give you our recommendation. GW

20W Output Power Cell Phone Signal Jammer for Exam Halls , Up to 50m Long Distance Cell Phone Signal Jammer Description: A mobile phone jammer is an instrument used to stop cellular phones from receiving signals from base stations. The jammer effectively disables cellular phones. It transmits on the same radio frequencies as the cell phone, disrupting the communication between the phone and the cell-phone base station in the tower. That's how the Signal Jammer working. Now we

20 Watt Power Gps Signal Jammer Blocker 20m to 70m Adjustable Jamming Range Gps Signal Jammer Description: Signal Jammers will be installed in exam halls across the country, to prevent college and university students from cheating using cellphones and other such devices. With advances in technology, cheats too have gone high-tech, using cellphones, wireless earpieces and blue-tooth devices to get answers. Many even wear transmitters to examination centres. However, there's no