cell phone signal scrambler

Place of Origin:China guangdong

Brand Name:EST

Model Number:EST-808N3

8 Band Multifunctional Cell Phone Signal Jammer , WIFI / 4G / 3G Mobile Phone Blocker 1 Quick details : antenna:8 antennas each frequency power:2W jamming range:1-30M frequency:4G/3G/GSM/CDMA/...

Brand Name:GREETWIN

Model Number:GW-JN4L

Place of Origin:China

... than have been disturbed by a variety of phone ringtones, then this a mobile phone can help you solve this problem. If you are being disturbed by the trailing, if your has been helpless by endless trailing but can not get rid of, then our GPS jammers is

Brand Name:VBE

Model Number:VBE-14IS

Place of Origin:China

14 Channel Directional Indoor Military Prison Signal Jammer , Cell Phone Signal Jammer VBE-IS Series Jammer: VBE - IS is an indoor small power signal sealing device which can be directly placed on the desktop or hung on a wall , and the series of equipment...

Brand Name:VBE

Model Number:VBE-10IS-1

Place of Origin:China

10 bands Examination Room Signal Jammer , Signal Blocker , Signal Shield , GPS / WIFI , Cell phone Signal Jammer Product Fetures: Provide 360 degree jamming. Output Power Adjustable. Each frequency channel can be controlled separately. Frequency ranges ...

Brand Name:VBE

Model Number:VBE-6IS-D

Place of Origin:China

6 Bands Cellular Jammer , Power Adjustable Cell phone Signal Jammer, Wifi Signal Jammer , Mobile Network Jammer Device Specifications - >VBE-6IS-D.pdf Product Fetures: Provide 360 degree jamming. Output Power Adjustable. Each frequency channel can be ...

Brand Name:VBE

Model Number:VBE-7ODS

Place of Origin:China

Waterproof Outdoor Cell Phone Signal Jammer, Wifi Signal Jammer 2.4G 5.8G, Signal Blocker, Wireless Signal Jammer Specifications: Working Frequencies: - 851MHz - 894MHz - 925MHz - 960MHz - 1805MHz - 1880MHZ - 1900MHZ - 1990MHz - 3G: 2100MHz - 2170MHz - ...

Place of Origin:China

Brand Name:EST

Model Number:EST-808FII

...Cell Phone Signal Jammer With wireless video Tx Frequency Wireless video:1200-1300MHz WIFI/Blue tooth: 2400-2500MHz Available system: WIFI/Blue tooth/wireless vedio Single output power +30dBm /1W Power input :AC110V-240V Jamming range: Radius 1- 20M 【the Cellular signal must ≤-85dBm in the location】 The jamming radius still depends on the strength signal...

Brand Name:EST

Model Number:EST-606C

Place of Origin:China

Black Cell Phone Signal Jammer 2G 3G 4G , WIFI Signal Blocker 1. Detais Model:EST-606C Brand:EST Frquency:GSM/CDMA/AMPS/DCS/PHS/3G(WCDMA )/4G, 2.4G Wifi / Blue Tooth / wireless video Jamming range:1-25m 2. Specification Output port Frequency Average out...

Brand Name:EST

Model Number:EST-201B

Place of Origin:China

Negative Ion Anion Air Purifier Cell Phone Signal Jammer 2G 3G 4G WIFI Signal Blocker for Home Features: 1. Can efectively block 2g/3g/4g/2.4g+5.8gwifi signal 2. Purifier shell, the surface can be OEM according to customers’ requirements 3. Transmit power...

Brand Name:EST

Model Number:EST-808P8

Place of Origin:CHINA

...4G LTE, 5G, it will efficiently block cellular signals of any type. The device has an AC 110-240V/DC 5V power supply and a size of 345 X 140 X 53mm, making it easy to ...

Brand Name:GREETWIN

Model Number:GW-JC8

Place of Origin:Shenzhen,China

...Cell Phone Signal Jammer Blocking Device Multi Purpose Looking for the easy to use and powerful ability signal blockers? Then just here this 18W Powerful Multi-purpose Adjustable GPS WiFi LoJack 3G 4G Mobile Phone Signal Jammer that you are viewing here is suitable for you then. Firstly, looking at the jamming ability of this powerful multi-purpose adjustable signal jammer you will know that it can cut off the signals...

Brand Name:VBE

Model Number:VBE-6C

Place of Origin:China

6 Band Channels Vehicle mounted High Power Cell Phone Signal Jammer Specification document link: VBE-6C Specification.pdf Smart shielding: The device can control and intelligently block non-...

Brand Name:GREETWIN

Model Number:GW-JN8Pro

Place of Origin:China

... as the mobile phone makes people upset in some serious occasions. And it can prevent the lawbreaker to use the mobile phone in the detention house. The total output power is 5.6W. And you should install the antennas as to the channel label. Otherwise, the

Brand Name:Zhejiang Zhongdeng Electronic Technology

Model Number:ZD-GR001

Place of Origin:Zhejiang, Jiaxing, China

...Cell 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...

Brand Name:GREETWIN

Model Number:GW-JN12Pro

Place of Origin:Shenzhen,China

... only cut off all 3G 4G mobile phone signals, but also jam WiFi GPS VHF UHF LOJACK RF 315 MHz 433MHz signals. the jamming radius is 2 to 20 meters at -75dBm depending on the strength signal in given area. Advantages: The latest handheld design 12 all-in

Brand Name:GREETWIN

Model Number:GW-20GD

Place of Origin:China

15dBm Dual Band GSM900 DCS1800 Cell Phone Signal Boosters , Variable Signal Amplifier Signal Amplifier Description: In mobile communication, it is inevitable that macro-cell coverage cannot cover weak or dead zones; to use repeater is a good choice in ...

Brand Name:VBE

Model Number:VBE-ODS

Place of Origin:China

...signal Jamming device , Cell Phone Signal Jammer VBE-ODS Series Jammer: The VBE-ODS adopts directional transmitting antenna to guarantee absolutely effective interference on the front side of the shield and no interference on the back of the equipment. No interference signals...

Brand Name:GREETWIN

Model Number:GW-JN6L

Place of Origin:China

Six Antennas GPS And LOJACK cell phone signal jammer for cars Sedan And Trucks Cell Phone Signal Jammer Introduction: This GPS and Lojack jammers as one of our flagship product, with its excellent compact design, stable and reliable quality and reasonable ...

Brand Name:GREETWIN

Model Number:GW-40W

Place of Origin:China

10W 2100MHz Cell Phone Signal Boosters , 3G WCDMA UMTS Repeater for Big Building Signal Booster Description: Mobile network carriers use various frequencies for transmitting data to our cell phones. Greetwin has developed an exhaustive range of highly ...

Brand Name:GREETWIN

Model Number:GW-20G

Place of Origin:China

20dBm Cell Phone Signal Boosters 900MHz Band Selective Digital Repeater Cell Phone Signal Booster Description: Greetwin Band Selective 900MHz Repeater is designed for indoor or outdoor applications, adjustable bandwidth to suit the operator ...