+86-755-84690819service@jammerwill.com

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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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wholesale 4g blockers

    • 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

    • 4G Jamming Device

      Contact Now4G Jamming Device4G Cell Phone Jammer - WIFI Jammer - 3G Jammer - 6 Bands Specifications ■Adjustable Desktop 6 Bands Signal Jammer - WIFI Jammer - 3G Jammer - 4G Cell Phone Jammer ■Isolating Signal Bandwidth: - CDMA/GSM (850MHz - 960MHz) - DCS/PHS (1805MHz - 1990MHz) - WIFI (2400MHz - 2485MHz) - 3G (2110 -...Read More

    • GSM And 3G Blockers

      Contact NowGSM And 3G BlockersNew High Power Cell Phone-WIFI-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, wifi and 3g signal at the same time, but when you just want want to block the cell phone's...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