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http://www.jammergroup.com/Adjustable-3G-4G-Wimax-Mobile-Phone-WiFi-Signal-Jammer-with-Bulit-in-Directional-Antenna-p-529.html Product Description Do you want to own a signal jammer that can block all the GSM, CDMA, DCS, PCS, 3G, 4G Wimax,WiFi? The latest adjustable 3G 4G Wimax mobile phone signal wifi jammer with built-in directional antenna is just available here. This is a 16W output power 3G 4G Wimax cell phone signal jammer and Wifi blocker with jamming range up to 1-25m, with the jamming radius still depends on the strength signal in given area. The stronger jammer will manage to block all signals within the range. The jammer is specifically designed with in-built directional antenna, which makes it less obvious when used as anti-spy gadget. The directional antenna can also reduce interference of jamming. Of low power consumption and equipped with efficient thermal design, the blocker can work with great durability for continuous 24h.Anyway, it can be wise choice for any signal jamming...

http://www.jammergroup.com/Multifunctional-2G-3G-4G-Cell-Phone-Signal-Jammer-WiFi-Blocker-p-532.html Product Description Looking for a signal jammer that can be widely used in the fixed places such as the conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc and can block the signals of WiFi Bluetooth 2G 3G 4G at the same time? Then this Multifunctional 2G 3G 4G Cell Phone Signal Jammer WiFi Blocker that you are viewing here can just meet with your requirements. Firstly as designed with 8 antennas so that this multifunctional WiFi 4G mobile jammer can cut off the signals of CDMA GSM DCS PCS 3G 4G WiFi and Bluetooth at the same time with up to 20 meters jamming distance depending on the signal strength in the detailed place. And also because of that this high power multifunctional WiFi 4G signal jammer have used the high quality cooling system with so that this WiFi 2G 3G 4G mobile phone jammer can always stay in the good working condition...

http://www.jammergroup.com/10-Antenna-10-Band-3G-4G-GPS-WiFi-LoJack-UHF-VHF-All-Signal-Jammer-p-533.html Product Description There are a lot of signal jammers for sale in the market, but seldom designed with 10 antennas, but this 10 Antenna 10 Band 3G 4G GPS WiFi LoJack UHF VHF All Signal Jammer that you viewing here just owns such kind of design. First as designed with 10 antennas and owns 12W high output the jamming distance and jamming range of this 10 antennas high power jammer is really powerful as this high power multi-purpose signal jammer can cut off the signals of CDMA GSM DCS PCS 3G 4G LTE 4G Wimax GPS WiFi Bluetooth VHF and UHF at the same time and depending on the signal strength in the detailed place the jamming distance is up to 10 meter at most. Thus high quality cooling system that designed with the cooling fan inside has been used on this high power GPS WiFi LoJack UHF VHF 3G 4G phone jammer so that this 10 antennas high power jammer can stay in the good working condition...

http://www.jammergroup.com/8-Bands-High-Power-3G-Phone-Jammer-WiFi-GPS-LoJack-UHF-VHF-Jammer-p-534.html Product Description Now the advanced signal jammers are designed with the ability to cut off different kinds of frequency bands at the same time and just here this High Power 3G Phone Jammer WiFi GPS LoJack UHF VHF Jammer you are viewing here just owns the function. Have a look at the design of this high power signal jammer you can see that it is designed with 8 antennas so that it can cut off the signals of CDMA GSM DCS PCS 3G WiFi GPS LoJack UHF VHF signal at the same time. Thus as 16W high output power have been applied on this 3G WiFi GPS LoJack UHF VHF jammer so that depending on the signal strength in the detailed place the jamming distance is up to 20 meters at most. In addition, as this high power WiFi GPS LoJack UHF VHF 3G phone jammer has applied the high quality cooling system so that the nonstop 24/7 continuously working goal can be easily reached as well. And if you want...

http://www.jammergroup.com/Remote-Controlled-4G-Mobile-Phone-Jammer-p-535.html Product Description Seldom there are mobile phone signal jammers that designed only to cut off the signals of the 4G and as now people have the need so just here this Remote Controlled 4G Mobile Phone Jammer comes to keep in pace with people’s requirements and the technology. Firstly this 4G mobile phone jammer is a desktop signal jammer so that it has been designed with the high quality cooling system and in such kind of condition this desktop 4G mobile phone jammer can reach the 24/7 nonstop working goal easily. Besides, this 4G mobile phone signal blocker has been designed with the remote control, via which people can turn on or turn off the jammer easily as well. Thus as designed with 3 antennas so that this remote controlled 4G jammer can cut off the signals of 2300MHz-2400MHz, 2550MHz-2620MHz, and 2620MHz-2660MHz at the same time. And although the high output power of this desktop remote controlled...

http://www.jammergroup.com/PC-Controlled-8-Antenna-3G-4G-Cellphone-Signal-Jammer—WiFi-Jammer-p-539.html Product Description Have you ever consider that you can connect the jammer to the computer and then decide the power of it? Then here this PC Controlled 8 Antenna 3G 4G Cellphone Signal Jammer & WiFi Jammer that you are viewing here just owns the ability. Firstly as owning the PC controlled function so that people can easily decide the power of this WiFi 3G 4G cellphone signal jammer, which is really convenient. And also able to decide which group signal frequency bands to block or not since this PC controlled WiFi 4G mobile phone jammer owns two groups, one group is the CDMA GSM DCS PCS and the other group is 3G WiFi 4G Wimax. Thus as designed with 8 antennas this high power desktop PC controlled WiFi 3G 4G phone blocker can also easily block the CDMA GSM DCS PCS 3G 4G Wimax and also WiFi at the same time and depending on the signal strength in the detailed place the shielding...

http://www.jammergroup.com/WiFi-3G-4G-High-Power-Mobile-Phone-Blocker-with-8-Powerful-Antennas-p-538.html Product Description Now more and more signal jamming devices for sale in the market owns the advanced design and just here this WiFi 3G/4G High Power Mobile Phone Blocker with 8 Powerful Antennas also owns the advanced design and has 8 antennas. Firstly, as designed with 8 antennas so that the this high power 8 Antennas WiFi 3G 4G mobile phone blocker can cut off the signals of the frequency bands of CDMA GSM DCS PCS 3G 4G WiFi and Bluetooth at the same time, which is really powerful. Besides since designed with 16W high power the jamming distance of this high power 8 antennas multi-purpose signal jammer is also powerful as well, which is up to 25 meters at most depending on the signal strength in the detailed place. Besides owning the desktop design this WiFi 3G 4G high power mobile phone blocker also owns the high quality cooling system and enable it easily reach the nonstop working...

http://www.jammergroup.com/8-Powerful-Antenna-3G-4G-WiFi-High-Power-Cellphone-Jammer-with-Portable-Aluminum-Box-p-537.html Product Description Want to gain the high power WiFi cell phone jammer that with the portable Aluminum box, so that when you go to another fixed place you can easily take the high power cell phone blocker with you? Then here this 8 Powerful Antenna 3G/4G High Power Cellphone Jammer with Portable Aluminum Box that you are viewing can meet with your needs. Firstly, as this high power cell phone signal blocker owns 8 antennas so that it can cut off the signals of CDMA GSM DCS PCS 3G 4G Wimax and also WiFi Bluetooth at the same time. Thus as the 16W high power has been used on this high power 3G 4G WiFi jammer so that based on the signal strength in the detailed place the shielding range is up to 25 meter at most, which is really powerful. Thus the high quality cooling system has also been applied on this 8 antennas WiFi cell phone jammer so that this high power 8 antennas...

http://www.jammergroup.com/Mini-Portable-Hidden-CDMA-DCS-PCS-GSM-Cell-Phone-Signal—WiFi-Jammer-p-536.html Product Description Seldom we can see the handheld mini signal jammer that with the hidden style can cut off the signals of the cell phones and also the WiFi Bluetooth at the same time, but just here this Mini Portable Hidden CDMA DCS PCS GSM Cell Phone Signal & WiFi Jammer you are viewing here just owns the ability. Firstly, this is a cell phone WiFi signal jammer that designed with the small mini size and hidden style design, so that when you hold it at hand and when you use this cell phone WiFi signal jammer. And also because of the small size, people can easily take this portable hidden WiFi Bluetooth 2G cell phone jammer along with them and although owns the hidden style this portable hidden WiFi Bluetooth 2G cell phone jammer can cut off the signals of CDMA GSM DCS PCS Bluetooth and also WiFi at the same time easily with up to 3 meters jamming distance depending on...

http://www.jammergroup.com/Mobile-Phone-Jammer—10m-to-40m-Shielding-Radius—with-Remote-Controller-p-92.html Product Description Features This mobile phone jammer is a powerful cell phone signal shield. It disables nearly all kinds of cell phone signals. If you really don’t want to be interrupted by personal calls at important meeting or something else, then you’ll require this useful item – mobile phone jammer. Effective shielding radius: 10-40m (Depending on the strength signal in given area) No harm to human being, eco-friendly With omni-directional antennas Easy to install and operate Technical Specifications Cover interface standards: Digital: IDEN, TDMA, CDMA, GSM and UMTS Anaog: AMPS, NMT, N-AMPS, TACS Total output power: 11W (CDMA800:3W, GSM900:3W, 1805-1990: 2.5W, 2100-2200: 2.5W) Antennas External Omni directional Every band frequency can select output power All the TX frequency covered down link only Automatic power switching power supply: 50 / 60...