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http://www.jammergroup.com/5-Band-Adjustable-3G-4G-Cellphone-Jammer-with-Remote-Control-p-574.html Product Description Look at this list and click on the gadget! One simple body, several antennas and the light, that is the one can save you out from those boring phone noises and GPS signals when they appear in an inappropriate situation. Based on the high jammer producing technology, this 5 Band Cellphone GPS signal Jammer with Remote Control effectively block the cell phone signal frequency of CDMA GSM DCS PCS 3G. Depending on the signal length, this jammer’s coverage area can reach long distance, large enough for you to cut off any phone signal. Besides, it can also block the GPS signals, more convenient for you to disable those hidden signals. Get back your peace now! It is your show time with this 5 band signal jammer! Specifications Shielding Range: -CDMA/GSM: 851-960MHz -DCS/PCS:1805-1990MHz -3G:2110-2170MHz -4G LTE:(USA:725-770MHz) or (Europe:790-826MHz) -4G Wimax:(USA:2300-2400MHz)...

http://www.jammergroup.com/13Bands-Adjustable-High-Power-Signal-Jammer-All-Frequency-20-3000MHz-with-All-Cell-Phone-Jammer-p-575.html Product Description Most of us know that in important places like prisons, military meeting and museums, actions have always been taken to prevent the message from being given out. What kind of device can install in these places to reach the purpose, the Rackmount High Power Cell Phone Signal Jammer must be the one which is most suitable. A big merit of this rockmount high power cell phone signal jammer is that each band can adjust RF power output level or turn off without influencing the other bands’ operation. The original antenna is external double channel directional panel antennas and you can select antennas to provide more flexibility regarding jamming coverage. The jamming coverage of this jammer is so strong that the jamming range could reach 500m, but the jamming range is also determined by the strength of signal in given area. Seen from its...

http://www.jammergroup.com/8-Bands-Adjustable-Powerful-3G-4GLTE-4GWimax-Cellphone-Jammer—Lojack-GPS-Jammer-p-577.html Product Description Want to gain the powerful signal jammer to block the signals of GPS LoJack 3G 4G signals and suitable to be used in fixed places and in the car? Here this 8 Bands Adjustable Powerful 3G 4GLTE 4GWimax Cellphone Jammer & GPS Lojack Jammer you are viewing here just owns the ability. Firstly, as designed with the adjustable buttons this adjustable powerful multi-functional jammer allows you to decide the jamming distance and jamming frequency bands easily. Thus because of owning 8 antennas this powerful multi-functional jammer can cut off the signals of 2G 3G 4GLTE 4GWimax Cellphone Jammer & GPS Lojack Jammer at the same time or separately as well. Thus as designed with the high quality cooling system with built-in cooling fans, this high power adjustable GPS WiFi LoJack 3G blocker can easily reach the goal of 24/7 nonstop working. Also...

http://www.jammergroup.com/8-Antenna-Handheld-Jammers-WiFi-VHF-UHF-and-3G-4GLTE-4GWimax–Phone-Signal-Jammer-p-581.html Product Description This Selectable Portable 3G Cell Phone WiFi Jammer & GPS Signal 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 LTE,4G WiMax and WiFi VHF UHF, i at the same time. The powerful jammer has a wide affected frequency ranges to includeGSM, DCS, PCS, 3G,4G LTE,4G WiMax and WiFi VHF UHF . 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 GSM, DCS, PCS, 3G,4G LTE,4G WiMax and WiFi VHF UHF 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...

http://www.jammergroup.com/8-Antenna-Handheld-Jammers-GPS-Lojack-and-3G-4GLTE-4GWimax–Phone-Signal-Jammer-p-582.html Product Description This Selectable Portable 3G Cell Phone WiFi Jammer & GPS Signal 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 GPS 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 GPS 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 cause any disruption to the operation of others.. More...

http://www.jammergroup.com/8-Antenna-Handheld-Jammers-WiFi-GPS-VHF-UHF-and-3G-4GLTE-Phone-Signal-Jammer-p-583.html Product Description This Selectable Portable 3G Cell Phone WiFi Jammer & GPS Signal 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 WiFi , i at the same time. The powerful jammer has a wide affected frequency ranges to include CDMA/GSM, DCS/PCS, 3G, 4G LTE and WiFi GPS VHF UH  . 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 LTE and WiFi GPS VHF UH 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 of others.. More...

http://www.jammergroup.com/40w-8-Bands-Waterproof-Cell-Phone-Jammer-GSM-CDMA-3G-4GLTE-and-WiFi-GPS-Signal-Jammer-p-585.html Product Description With the IP 68 standard, this Waterproof Cell Phone Jammer could completely prevent dust and it can be dipped into the water. Cell phone jammers are devices that create a temporary “dead zone” to all cell phone traffic in their immediate proximity. Jammers are typically used by the police and military to control or disrupt communication between hostage situations and bomb threats.  At a Glance: Designed to cut off wave only in the downlink band width, therefore, it doesn’t affect any interference to base station and repeater Remote Control IP68 Waterproof Housing Outdoor design Specification TX frequency(Optional 8 bands): – CDMA : 850-894 MHz – GSM : 920-960 MHz – DCS : 1800-1880 MHz – PCS : 1920-1990 MHz – 3G : 2100-2180 MHz – WIFI : 2400-2480 MHz – 4G LTE (US.725-770MHz) or (EU.800-895MHz) –...

http://www.jammergroup.com/Full-Bands-Jammer-Adjustable-16-Antennas-Powerful-3G-4G-Phone-Blocker–WiFi-UHF-VHF-GPS-L1-L2-L5-Lojack–Remote-Control-All-Bands-p-592.html Product Description The powerful Full Bands Jammer djustable 16 Antennas Powerful 3G 4G Phone Blocker &WiFi UHF VHF GPS L1/L2/L5 Lojack Remote Control All Bands Signal Jammer you are viewing now is in stock and will be newest style and modern signal blocker, which can offer best protection for your privacy and quiet environment. And can far beyond your anticipation. Generally speaking, current modern and update version jammer can just be done with up to 12 antennas, which will be far more less than people’s demand. Here comes the chance for you, this 14 antennas powerful and adjustable signal blocker will provide better experience and maximum protection, which will greatly cover common signal bands, even the upcoming or can be some countries’ new band, wifi 3.6 , wifi 5.8 , spy camera band and RF...

http://www.jammergroup.com/12-Band-Desktop-Moible-phone-GSM-CDMA-3G-4G-Wi-Fi-VHF-UHF-Radio-All-Bands-Jammer-p-594.html Product Description The 12 bands high power stationary signal blocker covers and blocks band frequencies of cellular phone,WIFI,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking and a coverage that ranges from 2 meters to 50 meters. As a stationary signal blocker,it has an ability to keep working continually inside of a building or even in a vehicle (with car charger)You don’t have to take the problem of heat dissipation into your account,due to 2 cooling fans keep running inside to deal with the problem. Specifications -VHF radio,Lojack: 135-200MHz -Walky-Talky or Car Remote Control: 200-300MHz -(UHF Radio) Walky-Talky or Car Remote Control ,spy listen bug: 400-500MHz -Walky-Talky UHF Radio: 500-600MHz -Walky-Talky UHF Radio: 600-700MHz -4G LTE: 790-880MHz  or 700-800MHz -GSM/CDMA:...

http://www.jammergroup.com/14-Band-Desktop-Moible-phone-GSM-CDMA-3G-4G-Wi-Fi-Lojack-VHF-UHF-Radio-All-Bands-Jammer-p-595.html Product Description The 14 bands high power stationary signal blocker covers and blocks band frequencies of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking and a coverage that ranges from 2 meters to 50 meters. As a stationary signal blocker,it has an ability to keep working continually inside of a building or even in a vehicle (with car charger)You don’t have to take the problem of heat dissipation into your account,due to 2 cooling fans keep running inside to deal with the problem. Specifications -VHF radio,Lojack: 135-200MHz -Walky-Talky or Car Remote Control: 200-300MHz -(UHF Radio) Walky-Talky or Car Remote Control ,spy listen bug: 400-500MHz -Walky-Talky UHF Radio: 500-600MHz -Walky-Talky UHF Radio: 600-700MHz -4G LTE: 790-880MHz ...