+86-755-84690819service@jammerwill.com

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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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4g signal blockers

    • 4G Mobile Phone Signal Blocking Device

      Contact Now4G Mobile Phone Signal Blocking DeviceNew Handheld 16 Bands 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

    • 4G Call Blockers

      Contact Now4G Call Blockers5 Antennas Portable High Powered 4G Cell phone Signal Jammer Specifications ■Primary Function: High Powered Cell phone, 3G, and 4G Signal Jammer ■Highly portable design ■Isolating Signal Bandwidth: - CDMA: 850 - 960Mhz - GSM: 925 - 960Mhz - DCS: 1805 - 1880MHZ - PHS: 1900 - 1990MHZ - 3G: 2110 -...Read More

    • 4G Mobile Phone Jammers

      Contact Now4G Mobile Phone Jammers3G 4G Cell Phone Jammer GPS Jammer Wifi Jammer Lojack Jammer with 8 Bands 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: 1-2Hours....Read More

    • Wireless Signal Jammers

      Contact NowWireless Signal JammersWifi High Power 8 Bands Adjustable 3G 4G Cell phone JammerRead More

    • Bluetooth Signal Jammers

      Contact NowBluetooth Signal JammersBluetooth Wifi Wireless Video Jammer - Portable Wireless Block Wifi, bluetooth, and wireless signal jammer for worldwide use. The wireless blocker transmits on three primary frequencies to block all nearby wifi network activity, bluetooth devices and wireless video camera signals. Conduct your...Read More

    • GSM And 3G Mobile Phone Blockers

      Contact NowGSM And 3G Mobile Phone BlockersHandheld Cell Phone and GPS and 3G Signal Jammer for Surveillance with Fan Cooling Feared that you've been tailed by GPS? Or disgusted about those incoming calls around? The signal jammer that specially designed for shielding of CDMA / GSM / DCS / PHS / GPS / 3G signals with different brands...Read More

    • 4G Mobile Phone Signal Jammers

      Contact Now4G Mobile Phone Signal Jammers12 Antennas Adjustable 4G Mobile Phone Signal Jammer WiFi GPS VHF UHF RF Signal Blocker Have you ever considered that get such kind of signals blocker which can cut off signals of 3G 4G all mobile phone signals, WiFi, GPSL, UHF VHF and RF 315MHz? Here this High Power 12 Antennas Adjustable 3G 4G...Read More

    • Jamming Cell Phone Signal

      Contact NowJamming Cell Phone Signal3G Cell Phone GPS Signal Jammer for Surveillance with Fan Cooling Feared that you have been tailed by GPS? Or disgusted about those incoming calls around? The signal jammer that specially designed for shielding of CDMA / GSM / DCS / PHS / GPS / 3G signals with different brands can cut off the...Read More

    • 4G Jamming Device

      Contact Now4G Jamming Device4G Cell Phone Jammer - WIFI Jammer - 3G Jammer - 6 Bands Specifications ■Adjustable Desktop 6 Bands Signal Jammer - WIFI Jammer - 3G Jammer - 4G Cell Phone Jammer ■Isolating Signal Bandwidth: - CDMA/GSM (850MHz - 960MHz) - DCS/PHS (1805MHz - 1990MHz) - WIFI (2400MHz - 2485MHz) - 3G (2110 -...Read More