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Cellphone Jammer For sale

GSM Cell Jammer Repeater DCS1800 MHZ 4G LTE Mobile Amplifer Smart Phone Signal Booster

FAQ: 1. What is the repeater/signal booster? In telecommunications, a repeater is an electronic device that receives a signal and?retransmits?it at?a higher level or higher power, or onto the?other side of an obstruction, so that the signal can cover longer distances.(Means, repeater cannot?produce the signals,just?convey?the?higher signal area to poor signal area. So you must ensure […]

Mobile Phone Signal Cellphone Jammer

Features Are you sick of those pesky mobile phone ring tones and MMS tones during your presentations and meetings? Silence everything, with this handy high powered mobile phone jammer your meeting room or presentation hall will be whisper quiet. With completely silent operation and adjustable strength for each band, the versatility is there to only […]