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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gsm 3g blockers

    • 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

    • Wifi User Blockers

      Contact NowWifi User Blockers5 Antennas Portable WiFi Cell phone, 3G, and GPS Signal JammerRead More

    • Car Signal Blockers

      Contact NowCar Signal BlockersNew Handheld 16 Bands GPS 3G 4G Cell Phone Jammer-Wifi Jammer-Lojack Jammer-VHF UHF Jammer For WorldwideRead More

    • GSM Cellular Jammers

      Contact NowGSM Cellular JammersMobile Phone Jammer with Remote Controller - Adjustable Strength - 10 to 30m Jamming Range You'll see a highly portable designed signal jammer at this time! A powerful solution for isolating mobile signals which includes GSM, CDMA, DCS, PHS and 3G network signals with a wide bandwidth and...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

    • 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

    • 3G Mobile Internet Jammers

      Contact Now3G Mobile Internet Jammers3G-WIFI-Cell Phone New High Power 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 3g signal at the same time, but when you just want want to block the cell phone's...Read More