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

One switch operationUltimate sensitivityDoes not require adjustmentsRugged, high-impact ABS case with reinforced coil compartmentDetects medium sized pistol from 9"; large knife from 6"; raz

Product Name: Garrett Super Scanner Hand Held Metal DetectorModel Number: 11051004Place of Origin: ChinaOne switch operationUltimate sensitivityDoes not require adjustmentsRugged, high-impact ABS case

GPS-jammer is for the signals of the global positioning system (GPS). It is a system for the worldwide determination of position.By the relative mean transmission power of the satellites, the orbit in

GPS-jammer is for the signals of the global positioning system (GPS). It is a systemfor the worldwide determination of position.By the relative mean transmission power of the satellites, the orbit in

Product Name: GPS System JammerModel Number: 11057001Place of Origin: ChinaGPS-jammer is for the signals of the global positioning system (GPS). It is a systemfor the worldwide determination of positi

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

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