20m phone signal blocker device

Brand Name:GREETWIN

Model Number:GW-JM3

Place of Origin:China

...Phone Signal Blocker Device Three Antennas It is a pocket GSM jammer that may be used against GSM, CDMA and other mobile phone networks along with 3G signals. While it has not high output power and only 5 meters of working radius, it is smaller than your smartphone and thus can be hidden anywhere starting from different bags and purses and ending with your pocket. Phone Signal Blocker...

Place of Origin:China

Brand Name:ChingKong

Model Number:Signal Jamming Device

...phone Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS Item No.: CKJ-1703BT8 The Latest Mobile phone Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS,It also is a good quality multi-functional LOJACK UHF VHF WIFI5G and Remote control 433 315 MHz signal...

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:EAST

Model Number:808A

Place of Origin:CHINA

EST-808A ordinary mobile phone jammer Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS/PHS: 1805-1990MHz 3G: 2110-2170MHz Available system: Include analog (AMPS, TACS, NMT) and digital (GPRS, GSM, DCS,CDMA,PDC,TDMA,PHS,PCS,IDEN,W-CDMA,UMTS...

Brand Name:vodasafe

Model Number:DJ40001

Place of Origin:China

...Signal Jammer From Mobile Phone Signal Jammer Supplier Vodasafe Handheld Drone UAV Jammer/Blocker Model:DJ400 Product introduction: The hand-held light portable anti-drone signal machine is developed to control domestic and international drone product. We combine the advanced technology at home and abroad. The product is a green environmental anti-counter for drone signals...

Brand Name:VBE

Model Number:VBE-MH

Place of Origin:China

Medium power mobile phone signal Jammer , Cell Phone Signal Jammer Product Instructions: This Medium Power signal Jamming device is our factory adopts advanced foreign technology, in view of the development of communication system, according to the actual ...

Brand Name:Wolvesteam

Model Number:JM171401

Place of Origin:China

5 Antenna Cell Phone Mobile Phone Signal jammer(3G GSM CDMA DCS PHS) Product Description Fed up with the continuous dins of cell phones now? What good idea can you think out for solving the problem? This 5 Antenna Cell Phone jammer(3G, GSM,CDMA,DCS,PHS...

Brand Name:Zhejiang Zhongdeng Electronic Technology

Model Number:ZD-GR001

Place of Origin:Zhejiang, Jiaxing, China

...Phone Signal Jammer with frequency range of 0.8 to 6GHz 1.General description The product applied intelligent digital jamming technology. This jammer can jam all kinds of current mobile signals include 4G and WIFI. This product can classify different target signals and then jam them. It uses low power to achieve long jamming distance. Therefore, this technique has high efficiency and protects users from large radiation. The device

Brand Name:wolvesteam

Model Number:WT500152

Place of Origin:China

500M Military Waterproof Outdoor Prison Jammer 4G All Cell Phone Signal Jammer ​ Product Description This jammer is specially for prisons and other large sensitive locations such as military or governmental compounds. This high power system has been ...

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 ...

Brand Name:Sacontelecom

Model Number:SA-016P

Place of Origin:China

...Phone Signal Blocker WiFi GPS Jammer 20m Range portable jammer SA-016P.pdf Basic Specifications: Sacontelecom is the professional manufacturer of all kinds of cell phone signal jammers. Output Power:Total 16W,1W each band with 2dbi gains omni antennas Jam Radius:2-25meters Still depends on the strength signal...

Brand Name:TX TELSIG

Model Number:TX-NZ-7

Place of Origin:China

...Signal Blocker Device , Built In Antenna Cell Phone Wifi Jammer TX-NZ7 is able to jam 8 different band coverage at range of 1-15 meter. TXtelsig is the professional manufacturer the signal jamming and wireless coverage product. Feature 1. It can block 2G 3G 4G 5G and Wifi signal...

Brand Name:Sacon

Model Number:SA-008P

Place of Origin:China

...2G,3G,4G signal and WI-FI2.4G/GPSL1 bands. ★Total output power: 4W Jamming range up to 20m ★Use External Omni-directional antennas,all the TX frequency covered down link only ★The latest design and Good cooling system with cooling fan ...

Brand Name:SHYT

Place of Origin:China

... blocked effectively to prevent the terrorists detonating the the bomb through the wireless remote control devices and avoid the huge casualties. It can be applied that the common used telecommunication frequency will be blocked when the Police arrest the

Brand Name:Bochuangshikong

Model Number:BCSK-101H22KT-5G

Place of Origin:SHENZHEN

...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

12 Channel Home School Cell 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 ...

Place of Origin:China

Brand Name:OEM

3 Channels Anti Fpv Jammer Anti Drone Detector Signal Blocker Specification Portable Backpack style 433mHz, 900mHz, 1.2G, 1.4G, 1.5G, 2.4G 5.2G. 5.8G drone signal equiment uav defense system --High power Manpack drone or mobile jammer for cellular s, GSM ...

Place of Origin:China

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-J101H

This mobile phone jammer is a powerful cell phone signal shield. It disables nearly all kinds of cell phone signals. If you really don't want to be interrupted by personal calls at important meeting or something else, then you'll require this useful item...

Place of Origin:China

Brand Name:chinajammerblocker.com

Model Number:Skype: aoliwholesale

Signal jammer | Adjustable 3G 4G Wimax Phone Jammer & GPS VHF UHF Bluetooth Signal Blocker Cut off several different kinds of signals at the same time or just alone is the goal that a lot of people want to reach and here this Adjustable 3G 4G Wimax Phone Jammer & GPS VHF UHF Bluetooth Signal Blocker that will be introduced to you is a high power adjustable multi-functional blocker...