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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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Network Jammer Device

    • GSM Cell Phone Jamming Device

      Contact NowGSM Cell Phone Jamming DeviceNew Handheld 6 Bands Mobile Phone Signal Jammer for 2G 3G 4G and Lojack Isolating Signal Bandwidth: - CDMA/GSM: 850 to 960MHz - DCS/PCS: 1805 to 1990MHz - 3G: 2110 to 2170MHz - GPS: 1570-1580(GPSL1) - 4G(LTE): 725-770MHZ OR 790-825MHz - 4G: 2345- 2400MHZ OR 2620-2690MHZ - LOJACK: 167 to 175MHz...Read More

    • GSM Mobile Jammer Circuit

      Contact NowGSM Mobile Jammer CircuitMobile Phone and Portable GPS Jammer -10 Meter Range Are you fed up with some calls or being tracked everywhere with GPS? If you're looking for the best in anti-tracking and mobile signal jamming equipment, then this item is what you're looking for. Whether it's GSM blocking or RF...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

    • GSM Jammer Blocking Phone Numbers

      Contact NowGSM Jammer Blocking Phone Numbers5 Antennas Portable High Powered Cell phone, 3G, WiFi and GPS Signal Jammer Specifications ■Primary Function: High Powered Cell phone, 3G, WiFi and GPS Signal Jammer ■Highly portable design ■Isolating Signal Bandwidth: - CDMA: 850 - 960Mhz - GSM: 925 - 960Mhz - DCS: 1805 - 1880MHZ - PHS: 1900 -...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

    • GSM Mobile Network Jammers

      Contact NowGSM Mobile Network Jammers4G 3G 2G Cell Phone Jammer with 6 Bands - For Worldwide Cell Phone Jammer Professional for Blocking 2G 3G and 4G Phone Signals - 6 Bands Desktop Professional Cell Phone Jammer. Features ■Good cooling system with cooling fan inside ■Work non-stopped ■Stable capability Specifications ■Total...Read More

    • Anti Phone Blocker Device

      Contact NowAnti Phone Blocker DeviceNew 3G and 4G 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...Read More

    • Car Jammer Block Incoming Calls

      Contact NowCar Jammer Block Incoming Calls3G CDMA GSM Mobile Phone Jammer Suitable as Car Jammer The requirements of the apply situation is becoming wider and wider now and more and more people have special requirements, and just take the people who owns the car as an example. More and more of them want to gain the tabletop 3G mobile...Read More

    • GSM Jammer Block Number When Calling

      Contact NowGSM Jammer Block Number When Calling6 Bands Signal Jammer - 3G Cell Phone Jammer - Lojack Jammer - 315MHZ/433MHZ Jammer Specifications ■Adjustable Desktop 6 Bands Signal Jammer - 3G Cell Phone Jammer - Lojack Jammer - 315MHZ/433MHZ Jammer ■Isolating Signal Bandwidth: - CDMA/GSM (925MHz - 960MHz) - DCS/PHS (1805MHz - 1990MHz) -...Read More

    • Cell Phone Scrambler Device

      Contact NowCell Phone Scrambler Device3G 4G Cellphone Signal Blocker-WiFi GPS UHF VHF Lojack Signal Jammer with 14 Full Bands 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 customized...Read More