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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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Cell Phone jamming Device

    • 4G Cell Phone Blockers

      Contact Now4G Cell Phone Blockers4G 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 Powered 4G...Read More

    • GPS And Cell Phone Jammers

      Contact NowGPS And Cell Phone JammersHigh Power GPS-WIFI-Cell Phone 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, wifi and gps signal at the same time, but when you just want want to block the cell phone...Read More

    • Mobile Phone Network Jammers

      Contact NowMobile Phone Network JammersMINI Portable Mobile Phone Signal Jammer for GSM/CDMA/DCS/PHS/PCS/3G This item can be used in any place that is not allowed to use mobile phone. Besides, you can use this portable device as your anti-spy tool to ensure your information security. It’s used in various examinations to prevent the...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

    • GSM Cell Phone Jammer DIY

      Contact NowGSM Cell Phone Jammer DIYNew High Power Cell Phone-WIFI-GPS 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, wifi and gps signal at the same time, but when you just want want to block the cell phone's...Read More

    • Telephone Scrambler Device

      Contact NowTelephone Scrambler Device3G Sensitive Handheld Cell Phone and Wifi 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 large...Read More

    • Cell Phone Signal Blocking

      Contact NowCell Phone Signal Blocking3G-Cell Phone-GPS 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 signal, but not...Read More