how to block mobile signal

Brand Name:ATNJ

Model Number:AS-P

Place of Origin:China

...reduce drop/off calls. 2. Compact size, low power consumption, 3. easy installation, great cover. 4. Expansion and extending of the signal of base station. 5. Optimization of the quality of the signal and source 6. Cover about 500~3000m² without block or

Brand Name:Sacontelecom

Model Number:SA-DJ10

Place of Origin:China

10 Antennas 100w Desktop GSM DCS 3G 4G WIFI Cell Phone Signal Jammer Descriptions: High Power Indoor Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to prevent the leak of confidential information or unwanted ...

Brand Name:VBE

Model Number:VBE-1H

Place of Origin:China

Mini Portable Handheld Signal Jammer Blocking , GPS Signal Jammer for GPS GSM CDMA 4G WiFi Product Instructions: This kind of mobile phone signal shielding device/partition, (also known as a portable phone jammers/suppressor/cutter/isolator/conference ...

Brand Name:vodasafe

Model Number:X12Plus07

Place of Origin:China

...mobile phone signal jammer has 12 antennas customized service, each signal's output power is up to 6-8W, could block signals within large area, each band could be controlled seperately, the jamming range could adjust by the adjustable tuner. High-power Stationary 12Bands Jammer/Blocker Vodasafe X12plus Brief Description: Vodasafe 12 bands mobile phone signal...

Brand Name:vodasafe

Model Number:X12Plus07

Place of Origin:China

...mobile phone signal jammer has 12 antennas customized service, each signal's output power is up to 6-8W, could block signals within large area, each band could be controlled seperately, the jamming range could adjust by the adjustable tuner. High-power Stationary 12Bands Jammer/Blocker Vodasafe X12plus Brief Description: Vodasafe 12 bands mobile phone signal...

Brand Name:TeXin

Model Number:TX-N10

Place of Origin:Shenzhen,China

... This is a 10-channel handheld mobile phone signal blocker that can block a variety of signals within a radius of 5-20 meters. The shielded signal includes 2G, 3G, 4G, 5G, 2.4G+5.8G WiFi, GPS, BDS. We can customize shielded frequency bands according to

Brand Name:Sacontelecom

Model Number:SA-008B-H

Place of Origin:China

...any area that are confronted with cellular communication problems This powerful jammer has 8 antennas and can jam different signal frequency band to provide you with a safe and quiet environment, so you from disturbing. Depending on the signal strength,

Brand Name:Sacontelecom

Model Number:SA-WJ06

Place of Origin:China

...Signal Jammer Descriptions: Waterproof high power prison jammer SA-WJ06, each band is 100w, total power is 600w. The jamming radius can reach 600m long distance. This mobile jamming device can block 2G 3G 4G 5G GPS WiFi signals. Frequencies can be optional. Power supply of this bomb jammer is AC110V~220V, it can be used all over the world. This high power signal...

Brand Name:Sacontelecom

Model Number:SA-008H

Place of Origin:China

...Block GSM DCS 3G 4G WIFI GPS Descriptions: For the very important places as the prisons, the military and the some special government agencies protect the information from giving out is really important. In this condition blocking the signals of the mobile phones is really necessary and if you need one to used in such condition to cut the 2G 3G 4G mobile signals...

Brand Name:ChingKong

Model Number:CKJ-2002N16-WG

Place of Origin:China

...Mobile Phone Signal Jammer With Nylon Cover,Blocking 5G 4G Wi-Fi5G RF Signal Jammer,16Watt Jamming up to 25m Model: CKJ-2002N16-WG Color: Black Basic Specifications Jam Signal Type: CKJ-2002N16: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G/5G+ GPSL1-L5 +UHF/VHF Walkie-Talkie+LOJACK+RC433 315 868 CKJ-2002N16-5G EU:Full Bands Mobile...

Brand Name:ChingKong

Model Number:CKJ-2002N16-WG

Place of Origin:China

...Mobile Phone Signal Jammer With Nylon Cover,Blocking 5G 4G Wi-Fi5G RF Signal Jammer,16Watt Jamming up to 25m Model: CKJ-2002N16-WG Color: Black Basic Specifications Jam Signal Type: CKJ-2002N16: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G/5G+ GPSL1-L5 +UHF/VHF Walkie-Talkie+LOJACK+RC433 315 868 CKJ-2002N16-5G EU:Full Bands Mobile...

Brand Name:Vodaafe

Model Number:P24

Place of Origin:China

... With Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF, 24 Watts Jamming up to 30m Product description: The latest 24bands with 24 antennas all-in-one design wireless signal Jammer with nylon cover for portable, jamming all types of Android phones,

Brand Name:Vodaafe

Model Number:P24

Place of Origin:China

... With Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF, 24 Watts Jamming up to 30m Product description: The latest 24bands with 24 antennas all-in-one design wireless signal Jammer with nylon cover for portable, jamming all types of Android phones,

Brand Name:EST

Model Number:EST-530B9

Place of Origin:CHINA

...Signal Jammer is a type of wireless signal interference neutralizer device with 16 directional antennas, designed to block mobile phone signals and prevent them from accessing the network. Its size measures 350 x 80 x 230mm and it is made of durable plastic materials. The product is also known as mobile phone

Brand Name:Wolvesteam

Model Number:JM110836

Place of Origin:China

...Signal Jammer for Cell Phone Mobile Phone Signal Jammer (CDMA GSM DCS PCS 3G) Product Description Features High Power Portable Signal Jammer - a powerful and portable solution for completely blocking nearby cell phones. With this HIGH POWER Portable Signal...

Brand Name:wolvesteam

Model Number:JM165020

Place of Origin:China

...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...

Brand Name:wolvesteam

Place of Origin:China

Product Description: The jammer device owns high quality as it is designed with built-in ALC automatic protection circuit to protect the device and built-in Cooling fan is designed to cool down the temperature and make sure that the device can work ...

Place of Origin:China Cell Phone jammer

Brand Name:JYT/OEM jammer

Model Number:JYT-1200C

... regarding the remote control of cars.Meanwhile,it can block 2G,3G,4G cell phone,wifi signal,low frequencies like UHF,VHF signals as well as GPS signal. Do not hesitate to choose this mobile phone signal jammer with 12 antennas which can blcok all most all

Brand Name:wolvesteam

Model Number:JM311102

Place of Origin:China

12 Band Desktop Moible phone GSM CDMA 3G 4G Wi-Fi Lojack VHF UHF Radio All Bands Jammer Product Description The 12 bands high power stationary signal blocker covers and blocks band frequencies of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary...

Place of Origin:China

Brand Name:chinajammerblocker.com

Model Number:Skype: aoliwholesale

...signal jammer can both allow you to decide the jamming frequency bands and also block the signals of WiFi Bluetooth and also mobile phone signals at the same time? Then just have a look at this Handheld Selectable Bluetooth GPSL1 GPSL2 GPSL5 3G Mobile Phone Signal...