Pocket Cell phone jammers 3G 4G GSM Jammer Specifications: European Frequencies: 3G, GSM900 and GSM1800 American Frequencies: 3G, GSM850 and GSM1900 Jamming Power: 57dbm Signal Coverage: 1-5 meters Power Supplier: Power adapter and battery Operating Current: […]
Big power 3G Cell phone jammers with Battery CTS-JXBE Specifications: This one can be mounted on the wall ,ceilings, or just put on the desktop. The machine has 4 frequency bands and adjustable jamming range […]
Be the first to comment