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http://www.jammergroup.com/8-Bands-Adjustable-Powerful-3G-4G-All-Cellphone-Jammer—WIFI-GPS-Lojack-Jammer-p-617.html Product Description Just here the product that you are viewing is the 8 Bands Adjustable Powerful 3G 4G All Cellphone Jammer & WIFI GPS Lojack Jammer, which is designed with powerful jamming ability. Firstly, as owning 8 antennas this high power signal jammer can cut off the 2G 3G 4G WIFI GPS Lojack signals at the same time. Thus as designed with 18W high power the jamming radius of this  WIFI GPS Lojack 3G 4G cellphone jammer is up to 40 meters for the 2G 3G 4G  signals and 15 meters for  WIFI GPS Lojack signals. What’s more, as this high power 3G 4G  WIFI GPS Lojack signal blocker has designed with the adjustable buttons so the owners can easily decide the jamming distance and the jamming frequency bands as well. Besides as designed with the car adaptor this high power adjustable  WIFI GPS Lojack 3G 4G mobile phone jammer can also be easily...

http://www.jammergroup.com/8-Bands-Adjustable-Powerful-3G-4GLTE-4GWimax-All-Cellphone-Jammer—Lojack-GPSL1-L2-L5-GPS-Jammer-p-618.html Product Description Just here the product that you are viewing is the 8 Bands Adjustable Powerful 3G 4G Cellphone Jammer & Lojack GPSL1/L2/L5 GPS Jammer, which is designed with powerful jamming ability. And the following is the specifications of this high power 3G 4G UHF VHF Lojack GPSL1/L2/L5 GPS signal blocker, you can just come here to gain more useful information. Specification Affected Frequency Ranges: -CDMA/GSM: 851-960MHz -DCS/PCS: 1805-1990MHz -3G: 2110-2170MHz -4G LTE: (USA:725-770MHz) or (Europe:790-826MHz) -4G Wimax: (USA:2345-2400MHz) or (Europe:2620-2690MHz) -GPSL1: 1570-1580MHz -GPSL2/L5: 1170-1230MHz -Lojack: 167-175MHz Total output power: 18W Jamming range: up to 40m(15m for VHF/UHF) ), the jamming radius still depends on the strength of the signal in given area External Omni-directional antennas all the TX frequency...

http://www.jammergroup.com/15-Meter-Mobile-Phone-Signal-Blocker—GSM–CDMA–DCS–PHS–3G-Cell-Phone-Signal-Jammer-p-22.html Product Description Specifications: Isolation Signal Frequency: – GSM: 925-960MHz – CDMA: 869-894MHz – DCS: 1805-1880MHz – PHS: 1900-1990MHz – 3G:2110~2170MHz Power supply: AC110V-240V /DC 5V Effective Radius: 1-15 meters Total Power: 4watt Working temperature: -10 to –55C Relative Humidity: ≤90%(RH) Weight: 800g Dimension: 210 x 139 x 50 mm Accessories Power adaptor User manual

http://www.jammergroup.com/320W-High-Power-GPS-WIFI—Cell-Phone-Multi-Band-Jammer–Waterproof—shockproof-design–p-24.html Product Description At a Glance: Total 300W High Power Each band can work independently Each bands is adjustable Housing Waterproof & shockproof design suitable indoor or outdoor use Specification: Working frequency (6 bands): CDMA800: 70W GSM900; NMT:70W CDMA/TDMA, AMPS, IDEN, Nextel HGSM1800, DCS GSM1900 (+PHS), PCS:50W WCDMA/UMTS/3G:50W GPS ( L1 ):45W Wifi or Bluetooth:28W Total Output Power: 320 Watt. Size:56*46*27 cm Total System Weight:Approx 60 kg (with omni directional antennae.) Humidity:Up to 80% Operation Temperature:-20 …+50 Centigrade degree Antenna Type:6pcs External high gain ( 7-8dBi ) omnidirectional ( Standard ) Shielding Range:300 to 500m ( signal strength <=75dbm.) Accessories: Power cable Antennas User manual

http://www.jammergroup.com/adjustable-52g58g-24g-wifi-jammer-with-4-antennas-p-613.html Product Description Want to gain the powerful signal jammer to block the signals of Drones and Fpv WIFI signals suitable to be used in fixed places and in the car? Here this Adjustable 5.2G/5.8G 2.4G WIFI Jammer With 4 Antennas 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 4 antennas this powerful multi-functional jammer can cut off the signals of 2.4G, 5.2G, 5.8G WiFi and Bluetooth 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 blocker can easily reach the goal of 24/7 nonstop working. Also as the car charger has been used on this high power desktop, so that it can be easily used in the car when having...

http://www.jammergroup.com/wireless-detector-of-dictaphone-and-voice-monitoring-p-268.html Product Description With compact and mini size, the video and audio monitor can be easily hidden almost anywhere while you couldn’t be able to find them. If somebody monitor you and your family with ulterior motives, how terrible thing is! So the wireless RF signal detectors for video cam and audio bug are widely used in many occasions to avoid monitoring, such as in car, office, conference, room, dressing room, bathroom, hotel,recreation ground, military establishment or government and everywhere you need. It is sensitive, so it can detect the video and audio equipments. In order to avoid monitoring, the detector is designed to pick up any signals. The scope of detecting frequency is very large form 1MHz to 8000MHz and the coverage area is up to 25 meters. When detect the video or audio device, it will alarm with sound or optic. Therefore it can protect your privacy well. It is efficient and...

http://www.jammergroup.com/All-Mobile-Phone-Signal-Detector-with-Alarming-System-p-522.html Product Description The product that you are viewing is the All Mobile Phone Signal Detector with Alarming System, which is a mobile phone signal detector designed to block the signals of the CDMA(824-849MHZ), GSM(890-915MHZ), DCS(1710-1785MHZ) and PHS/3G(1920-1980MHZ. This mobile phone signal detector is designed with the ability of detects the cellphone signal, then it will output high level signals and communication signals. Then high level signals will be output to the annunciator which controlled by the numerical control box, the cell phone signal or the surveillance equipment. The communication signals will be transported to the computer’s main unit, and registered the correlative message in the computer for memory. In this case, this mobile phone signal detector brings you a lot of convenience. And it is designed with the alarming system, if so once the cell phone signals are detected,...

http://www.jammergroup.com/Waterproof-75W-High-Power-3G-Mobile-Phone-Signal-Jamme-p-525.html   Product Description Do you need quiet condition in some places where the mobile phones are not allowed to be used and places where needs quiet condition, such as the Conference room, auditoriums, law court, library, exam room, school, cinema, theater, museum, hospital and so on? If so the mobile phone signal jammer should be applied and here this Waterproof 75W High Power 3G Mobile Phone Signal Jammer can be a good choice. This 75W high power mobile phone jammer being introduce here is designed with high quality which is a powerful jammer and can cut off not only the 2G cell phone signals such as the CDMA GSM DCS PCS, but also at the same time it can block the signal of 3G as well. Besides since owning 75W high output power the jamming range of this jammer is up to 100 meters depending on the signal strength in the given area. Moreover this 3G mobile phone signal jammer is waterproof,...

http://www.jammergroup.com/Waterproof-500W-High-Power-Phone-Jammer-with-Directional-Antenna-p-526.html Product Description Have you ever consider the high power jammer can own the waterproof and 500W high power at the same time? Just have a look at this Waterproof 500W High Power Phone Jammer with Directional Antenna, then you will be amazed by it. This 500W high power phone jammer has used many advanced technology such as the Digital Frequency Sweep technology to reach the goal of low power consumption and high efficiency. Besides since owning 500W high power and CDMA GSM DCS PCS 3G 5 jamming frequency bands, the output of each band is 100W and in this way the jamming distance of this waterproof phone jammer is up to 500 meters depending on the signal strength in the given area. Besides a big advantage of this 500W high power phone jammer is that each band can work separately and you can adjust the power according to the real needs. Since designed with the built-in intelligent modules,...

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...