Product Name: Cell Phone Jammer (CS-JU 900/1800 GSM Network Only)Model Number: 11054003Place of Origin: ChinaSpecifications:7/24 serving condition with no over heatIsolation bandwidth: 860/869-885/890

Product Name: Cell Phone Jammer (CS-JZ 3G Network Blocker)Model Number: 11054002Place of Origin: ChinaFeatures: 7/24 serving condition with no over heat High durable aluminum construction Adjustable p

Specifications:7/24 serving condition with no over heatIsolation bandwidth: 860/869-885/890MHz, 925-960/965MHz, 1,800/1,805-1,850/1,880MHz, 1,900-1,990MHzEffective cellular systems: AMPS, CDMA, GSM, T

TalkMATE is a revolutionary cell-phone signal booster for consumers. With only a cigarette box size the TM800 model is a Bi-Directional Amplifier (BDA) which captures the Cellular (800MHz) signal arri

Stop running to the window or going outside to talk on your cell phone - many wireless users suffer cell phone signal strength loss when using a cell phone in their home, office or in the carDecrease

Stop running to the window or going outside to talk on your cell phone - many wireless users suffer cell phone signal strength loss when using a cell phone in their home, office or in the carDecrease

1) 30 meters coverage MAX depend on signal strength2) Remote control for jam coverage3) Low cost for entrance and large quantity purchase4) It need turns off for 5 minutes after 20hours continues work

Product Name: Extra High Sensitivity Metal DetectorModel Number: GC1001Place of Origin: ChinaOperating frequency: 52kHz +/- 10% (sine wave)Sensitivity: >5cm (for a US quarter)Indication: audio alert a

Well Know In Security Detection IndustryOne switch operationUltimate sensitivityDoes not require adjustmentsRugged, high-impact ABS case with reinforced coil compartmentDetects medium sized pistol fro