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http://www.jammergroup.com/120W-Waterproof-Mobile-Phone-Signal-Jammer-p-474.html Product Description This cell phone jammer you are scanning is the 120W Waterproof Mobile Phone Signal Jammer, which is designed with in-building ALC automatic protection circuit and in-building cooling fan. So this mobile phone signal jammer is with high quality. And as the channel types can efficiently provide shield so this mobile phone jammer owns the ability of blocking the signals of CDMA (869-894MHz), GSM(869-894MHz), DCS(869-894MHz), 3G(2110-2170MHz) and PCS(1930-1990MHz).And depending on the signal strengthen in the given areas the jamming range of this high power jammer can reach up to 100m at most. Where can such a mobile phone jammer used? It owns a widely application area, it can be used in places where the cell phones are forbidden to be used. It can be applied in places such as the gas stations, oil depots, liquefied gas stations and other flammable areas. Besides it can also be used in 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...

http://www.jammergroup.com/250W-Waterproof-Wireless-Software-Controlled-Cell-Phone-Jammer-p-455.html Product Description The product that you are viewing is the Waterproof Wireless Software Controlled Cell Phone Jammer, which is developed specially for prisons and other large, sensitive facilities, such as military installations and government compounds. And as applying high technology this jamming system can be controlled remotely with activation and deactivation of the system is carried out only by using a Wireless Control Unit by Computer. And apart from the above characteristic, this jammer device is constructed inside a special metal enclosure, incorporating an efficient “smart active” cooling system with incoming air filters, which enables the system to operate 24 hours a day and 7 days a week continuously even in hot weather. And the secure design ensures that the prison inmates and unauthorized prison personnel cannot tamper with the safe and continuous operation of...

http://www.jammergroup.com/4-Antenna-20W-High-Power-3G-Cell-phone—WiFi-Jammer-with-Outer-Detachable-Power-Supply-p-429.html Product Description Want to gain a high power desktop 3G Bluetooth signal blocker that can be widely used in places such as the meeting rooms, , classrooms, training centers, factories, banks, trains, bus and so on? Then just here this 4 Antenna 20W High Power 3G Cell phone & WiFi Jammer with Outer Detachable Power Supply is just the one that can meet with your requirements. Unlike many other signal jamming devices this desktop 3G Bluetooth signal blocker is designed with detachable power supply and also because of that designed with 20W high power so that the jamming distance of this 20W desktop 3G WiFi signal blocker can reach up to 60 meters depending on the signal strength in the given area as owning stronger and longer Omni-directional antennas. Thus as this designed with high power desktop 3G Bluetooth blocker stable capability, and also good cooling...

http://www.jammergroup.com/200W-Powerful-Waterproof-WiFi-Bluetooth-3G-Mobile-Phone-Jammer-with-Directional-Panel-Antennas-p-426.html Product Description The product that here you are viewing is the 200W Powerful Waterproof WiFi Bluetooth 3G Mobile Phone Jammer with Directional Panel Antennas, which is designed with powerful ability to cut off the signals of the mobile phones and the WiFi at the same time and can be used in places such as can be applied at meeting rooms, prison, museums, training centers, factories and more. This WiFi 3G mobile phone blocker is designed with 200W high power so that the jamming distance of it is up to 150 meters depending on the signal strength in the given area. Thus this 200W WiFi Bluetooth 3G jammer owns the special design that Directional panel antennas links together with machine, and this 200W high power Bluetooth 3G phone jammer is also easy install on wall or vehicle. As this WiFi 3G mobile phone signal blocker is designed with good cooling fan system...

http://www.jammergroup.com/6-Antenna-Portable-WiFi-3G-4G-Phone-Signal-Jammer-p-416.html Product Description Multi-band cell phone signal jammer can work to isolate the specified unwanted frequency bands when there is the demand for signal free zone. The 6 antenna portable Wifi 3G 4G phone signal jammer is one of the multifunctional signal blocking units available with well-built compact construction and delicately combined functionality. The powerful jammer has a wide affected frequency ranges to include CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax and Wifi. 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 Wifi 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 cause any disruption to the operation...

http://www.jammergroup.com/Selectable-Portable-GPS-WiFi-3G-Cell-Phone-Signal-Jammer-p-415.html Product Description If you are looking out for a multi-purpose wireless signal jamming device which allow you the select which band you want to jam, this selectable portable GPS Wifi 3G cell phone signal jammer is exactly what you need. The jammer is designed to work for multiple frequency range including CDMA/GSM 850-960MHz, DCS/PCS 1805-1990MHz, 3G 2110-2170MHz, WiFi 2400-2500MHz, GPSL1 1570-1580MHz. This is one of the most powerful portable jammer on the market. The jammer outputs 3W and reach a wide range up to 20m with jamming radius depending on the signal strength in the given area. What’s more, users can choose to adjust or turn off any single band without influencing the operation of other bands at all. So the user is free to the signal specifically and the unit can switch easily among cell phone jammer, GPS jammer, 3G jammer as well as Wifi jammer. The portable jammer is powered...

http://www.jammergroup.com/Selectable-Handheld-3G-4G-LTE-All-Phone-Signal-Blocker—GPS-Jammer-p-413.html Product Description Want to have a great handheld jamming unit to isolate all the cell phone signal and GPS 3G 4G network? The selectable handheld 3G 4G all phone signal blocker GPS jammer is one of the latest and most powerful handheld model available on the market. The hand pocket size and light weight cell phone jammer comes with extreme portability, which is very important for mobile and convert jamming application. It will be capable of disabling all cell phone including CDMA/GSM, DCS/PCS, 3G, 4G, GPS signal bands, which make it the ideal choice for class room, restaurant, meeting room, cars etc. The unit has a jamming range up to 20m, depending on the strength signals given. More importantly, it is optional for user to decide which frequency band to jam. The selectable jammer can be used independently as 3G jammer, GPS jammer or 4G LTE/WIMAX jammer by simple setting. Turning...

http://www.jammergroup.com/Multi-functional-3G-4G-Cell-Phone-Jammer-and-GPS-WiFi-Lojack-Jammer-p-410.html Product Description Wireless signal jamming devices will definitely of great significance whenever in need of isolating unwanted signals, which can save manual effort and also greatly improve the efficiency of banning inappropriate wireless gadgets. The multi-functional 3G 4G cell phone jammer and GPS Wifi lojack jammer we offer here is an excellent units with comprehensive jamming capability. The signal jammer is a 8 band jamming unit, designed to work for CDMA/GSM 851-960MHZ, DCS/PCS 1805-1990MHZ, 3G 2110-2170MHZ, Wifi 2400-2500MHz, 4G LTE 725-770MHz, 4G Wimax 2345-2400MHz or 2620-2690MHz, GPSL1 1570-1580 MHz, Lojack 167-175MHz. With 18W high power output and 8 external high gain antennas, the jammer can efficiently block all mobile phone 2G, 3G, 4G signals as well as disable lojack, Wifi, GPS devices within a long range up to 40m, depending on the signal strength given within the...

http://www.jammergroup.com/15W-High-Power-6-Antenna-Cell-Phone-WiFi-3G-UHF-Jammer-p-407.html Product Description The product that you are viewing is the named the 15W High Power 6 Antenna Cell Phone, WiFi,3G,UHF Jammer. And just seen from its name we can know that it owns the ability of blocking the signals of cell phone, WIFI 3G and UHF. Wanting to know more details of the affected frequency ranges of this device? Here you can get the detail information. This jammer device can block the signals of GSM 790 MHz-825 MHz, GSM 925-960 MHz, -DCS/PCS 1805-1990MHz, UHF 400MHz-470MHz, 3G 2110-2170MHz and WiFi2.4G 2400MHz-2485MHz. And since owning 15 Watt total output power, the jamming range of this device owns a widely range from 2 to 50 meters depending on the signals in the given area. Owning such widely affected frequency ranges, don’t you think this is really an excellent device? And if you are looking for one, just come here, and seize the chance of adding one to your cart. Specifications: Affected...