how to block mobile signal

Place of Origin:China

Brand Name:ChingKong

Model Number:Signal Jamming Device

...Indoor Using 10 antennas Mobile phone Signal Jammer For GSM 3G 4GLTE signal Block WIFI2.4G UHF/VHF Walkie-Talkie Signal Jammer The latest low price & good quality mobile phone signal jammer 10 antennas for GSM 3G 4G phone signal, Also block WIFI2.4G UHF/...

Brand Name:ChingKong

Model Number:Signal Jamming Device

Place of Origin:China

...Mobile phone Signal Jammer For GSM 3G 4GLTE signal Block WIFI2.4G UHF/VHF Walkie-Talkie Signal Product Information Name: Indoor Using 10 antennas Mobile phone Signal Jammer For GSM 3G 4GLTE signal Block WIFI2.4G UHF/VHF Walkie-Talkie Signal Jammer Low Price Good Quality Model: CKJ-1805S10 Color: Silver Basic Specifications Jam Signal Type: 1: CKJ-1705S10: Full Bands Mobile...

Brand Name:vodasafe

Model Number:MP6Plus04

Place of Origin:China

...Mobile Phone Signal Jammer for 2G 3G 4G 5G GPS Signal Blocking The military green shell mobile phone signal jammer is suitable for military use, with hidden color features, the lightweight case design with a rechargeable internal battery for the shoulders back of soldiers. It is designed for individual combat and can effectively shield remote control signals, drone signals, and signals...

Brand Name:JYT

Model Number:JYT-1680

Place of Origin:China

... , there are 2 models '1680A' and '1680B' for your option . 1: JYT-1680A shielding 2G, 3G, 4G, 5G mobile phone signals , and GPSL1, GPSL2-L5, 2.4GWIFI, 5.2GWIFI, 5

Brand Name:ChingKong

Model Number:Signal Jamming Device

Place of Origin:China

...Mobile phone Signal Jammer For GSM 3G 4GLTE signal Block WIFI2.4G UHF/VHF Walkie-Talkie Signal Product Information Name: Indoor Using 10 antennas Mobile phone Signal Jammer For GSM 3G 4GLTE signal Block WIFI2.4G UHF/VHF Walkie-Talkie Signal Jammer Low Price Good Quality Model: CKJ-1805S10 Color: Silver Basic Specifications Jam Signal Type: 1: CKJ-1705S10: Full Bands Mobile...

Brand Name:vodasafe

Model Number:MP6Plus04

Place of Origin:China

...Mobile Phone Signal Jammer for 2G 3G 4G 5G GPS Signal Blocking The military green shell mobile phone signal jammer is suitable for military use, with hidden color features, the lightweight case design with a rechargeable internal battery for the shoulders back of soldiers. It is designed for individual combat and can effectively shield remote control signals, drone signals, and signals...

Brand Name:Sacontelecom

Model Number:SA-008B-N

Place of Origin:China

20w 8 Antennas 3G 4G High Power Signal Blocker With Adsjut Button 24 Hours Work Looking for a signal jammer that can be widely used in the fixed places such as the conference room, auditoriums, law court, library, exam room, school, cinema, theater, and ...

Brand Name:VBE

Model Number:VBE-4H

Place of Origin:China

...PHS / 3G Mobile Phone signal Blocker , Cell Phone Signal Jammer Product Instructions: This 4 bands cell phone jammer block signal such as GSM / CDMA / DCS / PHS / 3G all-in-one mobile phone jammer is powerfull design to blocks all the signals in one device...

Brand Name:Wolvesteam

Model Number:JM170129

Place of Origin:China

...Mobile Phone Signal Jammer Product Description Cell phone jammer is readily available for you to blocking the cell phone signals. Now, the 5 high power antenna cell phone jammer, you can shield the signals with subsection shielding methods. It only shields the down link signals; does not affect uplink - the base station signals. This device can block all kinds of signals...

Brand Name:Sacontelecom

Model Number:SA-PJ12

Place of Origin:China

...Mobile Phone Signal Jammer Block 2G 3G 4G GPS L1 L2 L5 Portable jammer SA-PJ12.pdf Descriptions: The 12 antennas high power portable jammer SA-PJ12 is our new model, it is popular product in the market. The handheld jammer device can block GSM CDMA DCS PCS 3G 4G WiFi GPS VHF UHF Lojack signals...

Brand Name:Sacon

Model Number:SA-N008

Place of Origin:China

...Mobile Phone Jammer Up To 20m Range Block 2G 3G 4G GPS WiFi Descriptions: As the most popular handheld jammer, this product has a small size, easy to carry. It is about 1kg, this portable jamming device has 8 omni antennas, it can block 8 frequencies signal. Such as GSM CDMA DCS 3G 4G WiFi Lojack GPS, frequencies can be customized by your own request. The portable 2G 3G 4G signal...

Brand Name:GREETWIN

Model Number:GW-VIP JAM8

Place of Origin:China

...Signal Jammer Model: GW-VIP JAM8 Prison Jammer Description: GW-VIP JAM8 is a high power prison and military type cellular jammer. It is used to block mobile signals in a large area. It is used in military areas to ensure that no confident information is leaked by any spy of the enemy and in prisons it is used for security reason. The jammer is very powerful and can block mobile

Brand Name:GREETWIN

Model Number:GW-JN8DGN

Place of Origin:China

4 Antennas High Powerful Digital Signal Jammer Block Mobile Phone Signal Jammers are used in many different scenarios and to find the best fit for your needs, we care a whole spectrum of jammers for every possible application. However, there are so many ...

Brand Name:Wolvesteam

Model Number:JM132815

Place of Origin:China

...mobile phone signal to protect important event. This jammer is able to avoid the leakage of secret information through your mobile phone. Also it is a necessity for law enforcement and private places to interrupt communications by criminals and terrorists,

Place of Origin:CHINA

Brand Name:EST

Model Number:EST-504K16

...Signal Jammer with Directional Antennas to Block Wireless Communications Product Description: The Cell Phone Signal Jammer is a revolutionary cellular interference suppressor designed to help protect your privacy and stop unwanted communication from mobile phones. This mobile phone communication blocker is designed to block...

Brand Name:Sacontelecom

Model Number:SA-HJ01

Place of Origin:China

Mini Hidden Mobile Phone Signal Jammer Block GSM 3G WiFi GPS Signals Descriptions: This mini portable signal jammer SA-HJ01 is a hidden device, it has many advantages: 1. The hidden blocker device has a small size, it can be easily put into pocket or ...

Brand Name:GREETWIN

Model Number:GW-J80A

Place of Origin:China

...Mobile Phone Signal Jammer , 8 Antennas cell phone blocking device for Police Mobile Phone Signal Jammer Introduction: If you would like to better protect your privacy, to prevent being monitored by others. If you would like your staff to be more focused on the meeting, and will not be disturbed by the ringer If you would like to provide readers with a quieter reading environment, avoid talking to them loudly. Mobile...

Country/Region:china

Mobile Phone Jammer Introduction: In need of the powerful jamming device that can not only blocking the signals of the normal 2G signal but both the 3G and 4G Wimax signals? Then this 8 Bands 125W 4GLTE2600 Mobile Phone Jammer WiFi GPS SignalJammeris just the one device that owns such functions. As designed with 125W high power output, this 4G mobile phone jammer owning the ability of blocking the mobile phone signal...

Place of Origin:China Cell Phone jammer

Brand Name:JYT/OEM jammer

Model Number:JYT-1200B

... 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 the frequencies in the

Brand Name:Wolvesteam.net

Model Number:JM311103

Place of Origin:China

...Mobile Phone Signal Jammer 14 Band VHF UHF Radio For Library 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...