gsm 3g phone signal blockers

Brand Name:GREETWIN

Model Number:GW-JL8

Place of Origin:China

8 Antenna 2G 3G 4G Cell Phone Signal Blocker WiFi Bluetooth Signal RF Jammer Details Portable Pelican RCIED, DDS Jammer is a wide-band portable jamming system, designed for Bomb disposal squads, VIP protection, Special Police (S.W.A.T.), military security ...

Place of Origin:China

Brand Name:EST

Model Number:EST-808LE

...GSM / 3G / WIFI Signal Blocker 1.Quick details 1.frequency:900/800/1800/1900/2100/WIFI can be chosen 2.output:250W 3.each band:50W 4.power supply:110V or 240V 5.working for 24 hours a day 6.jamming range:1-300M 2. specifiction( frequency can be adjusted according to your requriment, WIFI, ,mobile phone...

Brand Name:TSL

Model Number:TSL-PB

Place of Origin:China

Cellular Wifi GSM Cell Phone Signal Blocker Device 925MHz - 960MHz for Bomb Anti-blast design (Isolate Bomb) Suitable for the area with explosive mixture gas (field 1 and field 2) at group T6 of 11B (11C) grade and below group of grade. Specifications ...

Brand Name:VBE

Model Number:VBE-4H

Place of Origin:China

...GSM / CDMA / DCS / 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...

Brand Name:wolvesteam

Place of Origin:China

... of the frequency bands of CDMA GSM DCS PCS 3G 4G at the same time, which is really powerful. Besides since designed with 50W high power the jamming distance of this high power 6 antennas multi-purpose signal jammer is also powerful as well, which is up to

Place of Origin:China

Brand Name:ChingKong

Model Number:Signal Jamming Device

Low Price&Good Quality Mobile phone Signal Jammer with 6 Antennas GSM 3G 4GLTE signal Blocker WIFI2.4G Jammer The latest low price & good quality mobile phone signal jammer 6 antennas for GSM 3G 4G phone signal, Also block WIFI2.4GBuilt-in 2 Cooling Fan...

Place of Origin:China

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-J121A

...phone talks in public, or when you are going on a very important conversation, you won’t to be any bothered, or you really need silenced surroundings. For those purposes the portable blocker is you best choice. The 4 Band 2W Portable WiFi, Cell Phone Signal Blocker prohibits all enabled signal from bothering your private space. This product can block signals...

Brand Name:Wolvesteam.net

Model Number:WT701998

Place of Origin:USA

High Power GSM 3G 4G Cell Phone Signal Blocker Full Frequency Durable Waterproof Outdoor Jammer Product Description: 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 ...

Brand Name:Sacontelecom

Model Number:SA-010B

Place of Origin:China

...Phone Signal Jammer Block 2G 3G 4G GPS WiFi Signals Descriptions: 1. This is a 20W high power jammer which can cut off the signals of the newly 3G 4G mobile phone signal and the normal 2G phone signals as CDMA, GSM, DCS, and PCS as well. It can aslo block WiFi, GPS signals...

Brand Name:vodasafe

Model Number:X8adjB02

Place of Origin:China

GpsL1GPSL2Power-Adjustable Mobile Phone Signal Blocker/Jamming 50M Range X8adj-B jamming for CDMA/GSM/3G UMTS/4GLTE cellphone +GPSL/Glonass/GALILEOL1/L2 Europe Type frequency forEurope, Asia, Australia, Middle East, ...

Brand Name:TeXin

Model Number:TX-H12K

Place of Origin:Shenzhen,China

...Signal Jammer 12 Channel External Antenna Customized GPS Phone Signal Blocker This 12-channel desktop signal blocker can effectively block customized wireless signals within a radius of 5-40 meters. Product Introduction This WiFi Signal Jammer 12 Channel External Antenna Customized GPS Phone Signal Blocker can shield 2G, 3G, 4G, 5G, GPS, WiFi, VHF, UHF and other signals...

Brand Name:Sacon

Model Number:SA-005H

Place of Origin:China

250w 5 Bands High Power GSM, 3G, 4G Jammer Blocker Outdoor Waterproof Prisons Jails Jammer Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Description: This jammer is a waterproof model. Using high quality waterproof case, ensure ...

Brand Name:Bochuangshikong

Model Number:BCSK-101H22KT-5G

Place of Origin:SHENZHEN

...3g.4g.5g mobile phone signal blocker UHF / VHF / 315m / 433M remote control signal jammer Dear friends, Shenzhen Bochuang spatiotemporal Communication Technology Co., Ltd. is a professional jammer manufacturer, focusing on mobile phone signal jammer, GPS jammer, UAV anti-jamming equipment, signal...

Brand Name:flysafe

Place of Origin:Guangdong, China

...Phone WiFi Signal Jammer Product Description This signal jammer can block home WIFI cell phone signals 2g 3g 4g 5g in a large area of 300-500 square meters.The built-in antenna 12-Channel Home School Cell Phone WiFi Signal Jammer is designed with the latest look and feel and has our own patent. It is a very cute signal...

Brand Name:ATNJ

Model Number:AS-P

Place of Origin:China

... to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return. The repeater is working as a relay between the ...

Brand Name:Zhejiang Zhongdeng Electronic Technology

Model Number:ZD-GR001

Place of Origin:Zhejiang, Jiaxing, China

...Phone Blocker Jammer Includes 5G Frequency And Directional Antenna ZD-GR001/5G All Bands Mobile Signal Jammer General Description In the modern society, advanced communication technologies makes people's life convenient and flexible. However, criminals and spys can also use communication tools in illegal actions. As a result, mobile phone...

Brand Name:SHYT

Model Number:H6C

Place of Origin:China

Here is the full list of frequencies which this device is able to work with: GSM800 and GSM1900 in USA, GSM900 and GSM1800 in Europe CDMA850 in both USA and Europe GPS L1, L2 and L5 bands, GLONASS WiFi, Bluetooth and all devices operating at 2.4GHz (like ...

Brand Name:TOPSKY

Model Number:R6

Place of Origin:China

EOD Equipment / Portable frequency jammer with 20Mhz-2700Mhz Overview: This instrument is mainly used for eod personnel transfer or disposal of the suspected explosives;cut off dangerous people wireless communication and Important personnel activities of ...

Place of Origin:China

Brand Name:chinajammerblocker.com

Model Number:Skype: aoliwholesale

...range: radius up to 10M Isolating signal bandwidth: Style A: GSM/CDMA: 850 to 960MHz DCS/PHS: 1,805 to 1,990MHz 3G: 2,110 to 2,170MHz Style B: GSM/CDMA: 850 to 960MHz DCS/PHS: 1,805 to 1,990MHz GPS: 1,570 to 1,580MHz Style C: GSM/CDMA: 850 to 960MHz DCS/...