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http://www.jammergroup.com/Handheld-GPS-Jammer-GPS-L1-L2-L5-Signal-Jammer-and-Lojack-Jammer-with-Selectable-Switch-p-457.html   Product Description The product that you are viewing here is the Handheld GPS Jammer GPS L1/L2/L5 Signal Jammer and Lojack Jammer with Selectable Switch, which is really a cell phone GPS L1/L2/L5 Signal Jammer and Lojack Jammer that own powerful ability and advanced design and then you can see more details about it. This each band of this handheld signal jammer can work separately or simultaneously. That is to say it can block the signals of the GPS L1/L2/L5 and Lojack frequency bands at the same time and since it is designed with selectable switch, so that you can decide the jamming frequency bands on your own depend on your real needs. And depend on the signal strength in the given area the jamming distance is up to 15 meters determined by the signal strength in the detailed place. And since own the portable design and can use the built-in battery as its...

http://www.jammergroup.com/Selectable-Portable-All-Cell-Phone-2G-3G-4G–Signal-Jammer—GPS-Jammer-p-420.html Product Description This Selectable Portable All Cell Phone 2G 3G 4G  Signal Jammer & GPS Jammer that you are viewing here is the new designed signal jammer that is designed with the ability to cut off the signals of CDMA, GSM, DCS, PCS 3G 4GLTE 4G WIMAX and GPS at the same time. Besides this 2G 3G 4G GPS jammer has come with the selectable design so that via the selectable button you can decide which frequency bands to block or not as well. Besides this2G 3G 4G GPS signal blocker owns the handheld design, so that you can easily take it out. Thus enables this selectable handheld 2G 3G GPS WiFi jammer always stays in good working condition the built-in cooling fan system has been used on this2G 3G 4G GPS blocker as well. And also the design of the car charger that of this selectable handheld 2G 3G GPS WiFi jammer can also create a lot of convenience for the people...

http://www.jammergroup.com/Portable-WiFi-GPS-3G-4G-Wimax-Mobile-Phone-Jammer-p-421.html Product Description Have you ever consider that only using a portable signal jammer you can block the signals of 2G 3G 4G Wimax Bluetooth GPSL1 signals at the same time? Right here this Portable WiFi GPS 3G 4G Wimax Mobile Phone Jammer that you see here just owns the function. This WiFi GPS 3G 4G Wimax mobile phone jammer is the new WiFi GPS 3G 4G Wimax mobile phone jammer and it has used External Omni-directional antennas, all the TX frequency covered down link only. Besides the latest design and Good cooling system with cooling fan has been applied inside so that this mobile phone Bluetooth GPS Signal Jammer can always stay in good working condition. Thus you can adjust or turn off any single band without influencing the other bands operation as this mobile phone Bluetooth GPS Signal Jammer is designed with the selectable button. And the design of the car charger for this WiFi GPS 3G 4G Wimax mobile...

http://www.jammergroup.com/Selectable-Portable-3G-4G-Cell-phone—LoJack-Jammer-p-423.html Product Description Have you ever considering that a handheld jamming device can block the 2G 3G 4G LTE 4G Wimax LoJack signals and at the same time with the selectable function? This is true now and this Selectable Portable 3G 4G Cell phone & LoJack Jammer you are viewing here just owns the powerful function. This is a portable 3G 4G LoJack jammer with the ability of cut off the signals of CDMA GSM DCS PCS 3G 4G LTE 4G Wimax LoJack signals and according to the signal strength in the detailed place the shielding range is up to 20 meters. Thus as designed with the selectable function so that you can turn off any single band without influencing the other bands operation. This selectable 2G 3G 4G LTE 4G Wimax LoJack signal blocker also use the External Omni-directional antennas, all the TX frequency covered down link only and the latest design and Good cooling system with cooling fan inside....

http://www.jammergroup.com/250W-High-Power-Waterproof-OEM-Signal-Jammer-with-Omni-directional-Antennas-p-427.html Product Description Have you ever considered that when you need a jammer you can find a store that allow you to choose the jamming frequency bands and then do the frequency bands you have selected for you? This is not a dream now and just here this 250W High Power Waterproof OEM Signal Jammer with Omni-directional Antennas that you are viewing here just owns the functions. This 250W waterproof OEM signal jammer is really powerful and can allow you to choose four or five jamming frequency bands among the following frequency bands CDMA, GSM, DCS, PCS, 3G, WiFi, GPSL1, 4G LTE, 4G Wimax, and CDMA 450, in this case people can just tell the four or five jamming frequency bands they want. Thus you can also turn on or turn off the frequency bands according to the real needs as well without affect the jamming functions of other frequency bands at the same time for this OEM signal...

http://www.jammergroup.com/20W-Powerful-Desktop-GPS-3G-Mobile-Phone-Jammer-with-Outer-Detachable-Power-Supply-p-430.html Product Description Ever seen the signal jamming devices that designed with the outer detachable power supply and are in need of one? Then this 4 Antenna 20W High Power 3G phone & GPS Jammer with Outer Detachable Power Supply that you are viewing here just owns the function. This 20W high power 3G phone GPS jammer is a high power signal jammer as it is designed with 20W high output power, stronger and longer Omni-directional antennas and also the powerful outer detachable power supply so that the jamming distance is up to 60 meters depending on the signal strength in the given area to cut off the signals of CDMA, GSM, DCS, PCS, 3G and GPS signals at the same tine depending on the signal strength in the given area. Besides high quality cooling system with good cooling fan inside enables this high power 3G phone GPS jammer reach the nonstop 24/7 working goal easily...

http://www.jammergroup.com/8-Antenna-Handheld-Jammer-All-Phone-Jammer-GSM-3G-4GLTE-4GWimax-and-GPSL1-L2–Lojack-Jammer-p-441.html Product Description This Selectable Portable 8 Antenna Handheld Jammer All Phone Jammer GSM 3G 4GLTE 4GWimax and GPSL1/L2  Lojack Jammer that you are viewing here is the new designed signal jammer that is designed with the ability to cut off the signals of GSM, DCS, PCS, 3G,4G, 4G LTE,4G WiMax and GPS Lojack, i at the same time. The powerful jammer has a wide affected frequency ranges to include CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax and Lojack . It also has a jamming range up to 20m, depending on the signal strength in the given area. Within the range, just turn on the jammer, all wireless connection to 2G, 3G, 4G or Lojack network will be disabled at the same time. Also, the jammer is a selectable unit. In other word, user can choose to allow operation of one or a few of frequency bands. Adjustment of ON or OFF any of the single bands will not...

http://www.jammergroup.com/Hidden-Style-12W-3G-4G-Cellphone-Blocker—WiFi-Blocker-p-444.html Product Description Now just here for people who want to block the signals of the 3G 4G mobile phone signals and also the WiFi Bluetooth signal at the same time with hidden style this Hidden Style 12W 3G 4G Cellphone Blocker & WiFi Blocker that you are scanning here is suitable. Firstly, the design of the hidden style for this WiFi Bluetooth 3G 4G mobile phone signal jammer enables it not easy to be discovered by other when the owners are using the jammer. Besides this hidden style WiFi 3G 4G phone jammer owns the ability to cut off the signals of 2G 3G 4G mobile phone signals and also WiFi Bluetooth signals at the same time as well with up to 15 meters jamming distance depending on the signal strength in the detailed place. Thus as have using the cooling system on this desktop hidden style signal jammer so that this hidden style WiFi 3G 4G phone jammer can easily reach the nonstop...

http://www.jammergroup.com/High-Power–45W–indoor-Cell-phone-Jammer–Omni-Directional-Antennas-p-451.html Product Description The High Power (45W) indoor Cell phone Jammer + Omni Directional Antennas is designed for an indoor cell phone jammer. The jamming device is a high power one which efficiently blocks the cell phone signal. It has been widely used in some small area prison jamming system and some sensitive locations. The device can block four frequency bands which includes CDMA: 850-960MHz, GSM: 1805-1880MHz, GSM: 1920-1990MHz and 3G: 2110-2170MHz. With a high output power up to 45 Watt makes the jammer efficiently interfering. The cooling fan design makes the jamming system in a constant cooling condition. In the summer, you needn’t worry about the higher heat which enables the system to operate non-stopped. Its secure design ensures to avoid sabotage. With extensive choice of high gains Omni directional antennas, you can choose different frequency channels. The...

http://www.jammergroup.com/800W-Portable-High-Power-Full-Frequency-Wireless-Signal-Jammer-p-460.html Product Description The application of wireless signal jammer is of great importance and necessity under many circumstances nowadays in a variety of areas and professions. Check out the details of the latest 800W high power full frequency wireless signal jammer as follows. This is a high power efficient jamming device can be used to block unwanted signals in occasions such as VIP convoy protection, military rehearse, municipal hall, police check point, prison, disposal bombs, as well as vehicle mounted to block remote controlled explosive devices. The jamming range of the high output power jamming is up to 200-300m with 20MHz-2500MHz full frequency band according standard requirements. With well designed cooling system, the device can work 24/7 continuously. It is constructed with shockproof and portable rugged case for ease of use and better durability. Each module of the signal jammer...