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Shengda Shiji Co.,Ltd

ADD: 1st Floor,NO.51,Fu Cheng Ao,Ping Hu Town,Shengzhen City,GuangDong Province,China.

Tel: +86-755-84690819

Phone: +86-18123903355

E-mail: service@jammerwill.com

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wireless signal blocker

    • GSM Signal Jamming Cell Scrambler

      Contact NowGSM Signal Jamming Cell ScramblerNew Handheld 16 Bands 3G 4G Cell Phone Jammer-GPS Jammer-Wifi Jammer-Lojack Jammer-VHF UHF Jammer For Worldwide Specifications ■Isolating Signal Bandwidth: - CDMA 800: 850 to 894MHz - GSM 900: 925 to 960MHz - DCS/PCS: 1805 to 1990MHz - 3G: 2110 to 2170MHz - VHF: 135-174MHz - UHF: 400-470MHz - 4G...Read More

    • Mobile Phone Signal Jamming

      Contact NowMobile Phone Signal JammingMobile Phone Signal Jammer - High Powered Cell phone Jamming Mobile phone quad-band signal jammer for worldwide use. How does it work? The cellphone jammer transmits low power radio signals to cut off communications between cell phones and cell base stations. It does not interfere with anything...Read More

    • Cigarette Cell Phone Signal Jammers

      Contact NowCigarette Cell Phone Signal JammersNew Portable Cigarette Wireless GSM/CDMA/3G Cell Phone Signal Jammer The Cigarette wireless Cell phone signal jammer is made up of up-todate paste components and integrated circuits. With advanced peformance.it's easy to install and use, and can work continuously for a long time. As the...Read More

    • Anti Phone Blocker Device

      Contact NowAnti Phone Blocker DeviceNew 3G and 4G Cell Phone Jammer with working range up to 30 Meter Features ■Highly portable design ■GSM, CDMA, DCS, PHS and 3G and 4G signals jammer ■Works up to 30 meters radius ■Wall socket power charging ■Mini size and medium power ■No harm to human body Specifications ■Primary Function: High...Read More

    • GSM Blocker Jammers

      Contact NowGSM Blocker JammersPortable 5 Antennas High Powered 3G Cell phone GPS Lojack Signal Jammer Specifications ■Primary Function: High Powered 3G Cell phone GPS Lojack Signal Jammer ■Highly portable design ■Isolating Signal Bandwidth: - CDMA/GSM: 850 - 960Mhz - DCS/PCS: 1805 - 1990MHZ - 3G: 2110 - 2170Mhz - GPS: 1570 -...Read More

    • Cell Signal Jammers

      Contact NowCell Signal JammersPortable 5 Antennas High Powered 3G 4G Cell phone CDMA GSM Signal Jammer Specifications ■Primary Function: High Powered 3G Cell phone WiFi and GPS Signal Jammer ■Highly portable design ■Isolating Signal Bandwidth: - CDMA/GSM: 850 - 960Mhz - DCS/PCS: 1805 - 1990MHZ - 3G: 2110 - 2170Mhz - 4G LTE:...Read More

    • Cell Phone Wireless Jammers

      Contact NowCell Phone Wireless JammersMobile Phone and GPS Jammer - Mini Portable - Up to 10 Meters Shielding Radius Cell phone and GPS jamming is made more portable and affordable than ever with our new Portable Cell Phone and GPS Jammer (GSM, DCS, GPS). If you are sick of all those phones going off or being tracked everywhere with...Read More

    • Cell Phone Service Blocker

      Contact NowCell Phone Service Blocker8 Bands 3G 4G Cell Phone Jammer GPS Jammer Wifi Jammer Lojack Jammer - For Worldwide Features ■Multiple bands ■High output power ■Cooling fan inside, Could be used in car directly, With car charger and AC charger ■With Built-in Battery: 4000mA/h, Charge full time about 6Hours, Working time:...Read More

    • CMDA Mobile Phone Signal Jammers

      Contact NowCMDA Mobile Phone Signal JammersAdjustable Desktop Five Bands Signal Jammer for Cell Phone, 3G, WIFI, GPS Specifications ■Adjustable Desktop Five Bands Signal Jammer for Cell Phone, CDMA/GSM/DCS/PHS, 3G ■Isolating Signal Bandwidt: - CDMA/GSM(850-960MHz) - DCS/PHS(1805-1990MHz) - 3G (2100-2170MHz) - WIFI (2400-2485MHz) - GPS...Read More

    • GSM Cell Phone Number Blocker

      Contact NowGSM Cell Phone Number BlockerHigh Power 8 Bands Adjustable 3G 4G (4G LTE+4G Wimax) Cell phone Jammer with Wifi Features ■8 antennas for 2G 3G 4G and WIFI signals ■18W high power jamming ■Working range up to 40 meters ■Designed with adjustable buttons, you can easily decide the jamming distance and the jamming frequency...Read More