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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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best wifi signal blockers

    • Mobile Phone Signal Blockers

      Contact NowMobile Phone Signal Blockers5 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

    • Cellular Signal Blocker Jammers

      Contact NowCellular Signal Blocker Jammers3G Signal Jammer High Power Mobile Phone Blocker with Remote Control Specifications ■High Power Mobile Phone Signal Jammer with Remote Control ■Total Transmission Output: 10 Watt ■Isolating Signal Bandwidth - CDMA: 850-894Mhz - GSM: 925~960Mhz - DCS/PHS: 1805~1990Mhz - 3G: 2110~2170Mhz ■Typical...Read More

    • Cell Phone Signal Jammer Blockers

      Contact NowCell Phone Signal Jammer BlockersCell Phone, 3G, WIFI, GPS Adjustable Desktop Five Bands Signal Jammer 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

    • Wifi Blocking Paint

      Contact NowWifi Blocking PaintWIFI Adjustable Desktop Five Bands Signal Jammer for Cell Phone, 3G, GPSRead More

    • 3G And WiFi Mobile Blockers

      Contact Now3G And WiFi Mobile BlockersNew 3G and WiFi Cell Phone Jammer with working range up to 30 Meter Features ■Highly portable design ■GSM, CDMA, DCS, PHS and 3G and WiFi 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:...Read More

    • 4G Signal Scramblers

      Contact Now4G Signal ScramblersPortable 5 Antennas High Powered 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

    • GPS 3G Cell Blockers

      Contact NowGPS 3G Cell BlockersNew High Power Cell Phone-GPS-3G Signal Jammer with Signal Band Control Swith This newly designed model difference from others is its Band Control Swith Function. It can block the the cell phone, gps and 3g signal at the same time, but when you just want want to block the cell phone's...Read 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

    • 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 Cell Phone Signal Blockers

      Contact Now4G Cell Phone Signal BlockersCDMA/GSM, DCS/PCS, 3G, 4G Desktop Five Bands Signal Jammer Specifications ■Adjustable Desktop Five Bands Signal Jammer for CDMA/GSM, DCS/PCS, 3G, 4G ■Isolating Signal Bandwidt: - CDMA/GSM(850-960MHz) - DCS(1805-1880MHz) or DCS/PCS:1805 to 1990MHz - 3G (2100-2170MHz) - 4G1 (LTE:725-770MHZ OR...Read More