how to block mobile signal

Brand Name:vodasafe

Model Number:X12Plus04

Place of Origin:China

...Mobile Phone Signal Jammer has up to 12 antennas signal blocking fuction, 6-8W/Band Output Power is Very Powerful in small size mobile phone signal jammer series, its jamming range could be up to 70m coverage, and its modules of signals could be optional and combined freely, please contact with us. thanks. High-power Stationary 12Bands Jammer/Blocker Vodasafe X12plus Brief Description: Vodasafe 12 bands mobile phone signal

Brand Name:EST

Model Number:EST-808KC

Place of Origin:Guangdong, China

...Mobile Phone Signal Jammer EST-808KC 1. Introduction EST-808KC GPS and 3G signal jammer, is aimed to protect you from GPS locating, satellite positioning and Google positioning. Above that, EST-808KC also can block the 3G mobile phone signal, further increase the security level to prevent your information leaking. The shielding range reaches 2-15 meters radius, in this distance, all GPS and 3G signal

Brand Name:GREETWIN

Model Number:GW-JA12

Place of Origin:China

..., the high power jammer can block both the mobile phone signals and the Bluetooth is the best choice. This 30W High Power 2G 3G Cellphone WiFi Bluetooth Signal Blocker is designed for this purpose and is useful. For places like the church, library,

Brand Name:vodasafe

Model Number:PJ710N01

Place of Origin:China

...Mobile Cellular Signal Blocker For Signals Shielding Wireless Signal JammerModel: PJ710N Brief Description: network mobile phone signal jammer it adpot ultrahigh frequency broadband jamming technology, effective power high, the jamming range is large, valid segment of frequencies, only block downlink of mobile phone signals...

Brand Name:vodasafe

Model Number:PJ710N01

Place of Origin:China

...Mobile Cellular Signal Blocker For Signals Shielding Wireless Signal JammerModel: PJ710N Brief Description: network mobile phone signal jammer it adpot ultrahigh frequency broadband jamming technology, effective power high, the jamming range is large, valid segment of frequencies, only block downlink of mobile phone signals...

Brand Name:Sacontelecom

Model Number:SA-018B

Place of Origin:China

... phone GSM 3G 4GLTE signal which bring us a strong jamming ability. And it can not only cut off all 3G 4G mobile phone signals, but also jam Wi-Fi2.4G/5GHz GPS LOJACK, RF 315 MHz 433MHz , VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals. all-in

Brand Name:Sacontelecom

Model Number:SA-004H

Place of Origin:China

...Mobile Phone Signal Jammer Block GSM CDMA DCS 3G Description: This Prison Jail Cell Phone Jammer with special high gain directional planar antenna or fiberglass omni- directional whip antenna, the wireless high power jammer can effective block CDMA/GSM/DCS /3G/ LTE/WIMAX . This GSM DCS 3G 400w Signal...

Brand Name:Sacontelecom

Model Number:SA-HJ008

Place of Origin:China

...Mobile Phone Signal Jammer Block 2g 3G 4G LOJACK GPS WIFI Product description: The latest mini hidden 8 antennas cell phone jammer in 2020 Year, block all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones etc. that use 2G, 3G, 4G, WIFI2.4G,GPS L1,LOJACK, or special design for remote control 315Mhz 433MHz 868MHz 915MHz,Pocket design look like the mobile...

Brand Name:EST

Model Number:EST-802G8

Place of Origin:Guangdong, China

...Mobile Phone Signal Jammer 1. Introduction EST-802G8 mobile phone signal jammer, adopted with explosion-proof shield designed, is aimed for protecting places like gas station away from mobile phone using, causing undetectable disasters. With advanced frequency scanning technology, EST-802G8 is able to block...

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:wolvesteam

Place of Origin:China

... and satellite jammers. It can mainly used in bomb disposal and can block the frequencies at the same time. Masterly designed heat-removal system ensures it to continuously working under tough weather. The material quality of its backpack style gives an

Brand Name:GREETWIN

Model Number:GW-JN8AR-Pro

Place of Origin:China

...Mobile Phone Signal Jammer , Eight Antennas Portable Signal Blocker Portable Signal Blocker Introduction: For absolute jamming of any cell phone signal, there is no stronger or more efficient solution than the 8 Antenna Cell Phone Jammer . This high quality device provides you with 5.6 Watts of output power and 8 powerful high gain antennas to completely block all mobile phone signals...

Brand Name:Vodaafe

Model Number:P24

Place of Origin:China

...GPS 5G signal jammer is designed with 24 antennas which bring us a strong jamming ability. And it can not only cut off all 3G 4G 5G mobile phone signals, but also block WiFi GPS LOJACK signals. And with Adjustable 24 watts high power, the jamming radius of

Brand Name:Vodaafe

Model Number:P24

Place of Origin:China

...GPS 5G signal jammer is designed with 24 antennas which bring us a strong jamming ability. And it can not only cut off all 3G 4G 5G mobile phone signals, but also block WiFi GPS LOJACK signals. And with Adjustable 24 watts high power, the jamming radius of

Brand Name:GREETWIN

Model Number:GW-JN8Pro

Place of Origin:China

8000mAh battery Portable Signal Jammer Intelligent Cellphone Jammer with 8 Band Cellphone Jammer Introduction: Looking for the newest design all-in-one signal jammer to block mobile phone tracking devices and protect your car from GSP tracking devices? The...

Brand Name:vodasafe

Model Number:S803

Place of Origin:China

Cooling System Well Mobile Phone Signal Jammer With Eight Antennas Signal Blocker Description: This eight-way signal shield with a silver case, its eight frequency segments are 2G3G4GWi-Fi Bluetooth. 2G3G4G is generally used in the frequency segment of ...

Brand Name:vodasafe

Model Number:S803

Place of Origin:China

Cooling System Well Mobile Phone Signal Jammer With Eight Antennas Signal Blocker Description: This eight-way signal shield with a silver case, its eight frequency segments are 2G3G4GWi-Fi Bluetooth. 2G3G4G is generally used in the frequency segment of ...

Brand Name:GREETWIN

Model Number:GW-JE8

Place of Origin:China

... now are using such mobile phone frequency band, however a lot of people now are suffering from the disadvantages that the mobile phones have brought them. In this case, a lot of people now are in need of the mobile phone jammer device that can block all

Brand Name:EST

Model Number:EST-502K8

Place of Origin:Guangdong, China

.../7 non-stop working WiFi & Mobile Phone Signal Jammer Introduction This powerful mobile phone and WiFi signal jammer EST-502K8, adopted with advanced technology, with 8 adjustable power knob to widely block the mobile phone signal such as, CDMA,GSM,PHS,DCS...

Brand Name:EST

Model Number:EST-805B10

Place of Origin:Guangdong, China

... to block frequency signal such as, 3G 4G 5G or WIFI GPS signal, within radius 0-60 meters. Assembled with adjustable knob, EST-805B11 allows you control the frequency jamming range more accurately and specifically. 2. ...