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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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block cell phone

    • Cell Phone Scrambler

      Contact NowCell Phone ScramblerSensitive Handheld Cell Phone and Wifi and 3G Signal Jammer with Fan Cooling The killer of mobile phones or smartphones! Specially designed for shielding of CDMA / GSM / DCS / PHS / WiFi / 3G signals with different brands, the handheld jammer can cut off the cellular phones' signals with...Read More

    • Cell Phone Call Block Number

      Contact NowCell Phone Call Block NumberPortable High Power Cell Phone and GPS Signal Jammer - up to 20 Meters Features ■Effective shielding radius: 5-20m (Depending on the strength signal in given area) ■Easy to take, small size, lightweight ■No harm to human being, eco-friendly ■Can be applied at meeting room, conference room,...Read More

    • Mobile Phone Signal Blocking

      Contact NowMobile Phone Signal Blocking5 Antennas Portable High Powered 3G and 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:...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

    • GSM Cell Phone Scrambler

      Contact NowGSM Cell Phone Scrambler12 Antennas Adjustable 3G 4G All Mobile Phone Signals 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...Read More

    • Phone Signal Scramblers

      Contact NowPhone Signal Scramblers8 Bands Adjustable 3G 4G 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 bands ■Cooling system enables...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

    • 4G Cell Phone Signal Jamming Device

      Contact Now4G Cell Phone Signal Jamming Device14 Full Bands Adjustable 4G Cellphone Signal Blocker-WiFi GPS UHF VHF Lojack Signal Jammer Be surprised by this newest and modern 114 Full Bands Adjustable 3G 4G Cellphone Signal Blocker-WiFi GPS UHF VHF Lojack Signal Jammer, not only by the long name, but also should feel amazing at the...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

    • Cell Phone Zappers Jammers

      Contact NowCell Phone Zappers Jammers3G Mobile Phone Jammer with External Omnidirectional Antennas This mobile phone jammer is a powerful pocket-sized cell phone signal shield. It disables nearly all kinds of cell phone signals, including the new 3G band. Your important meeting will not interrupted again by personal calls because...Read More