phone signal jammer

GP-102, Mobile Phone GSM Signal Jammer, Digital Portable cell phone signal jammer blocker GP-102, Mobile Phone Signal Jammer with Effective Radius of 15m and 4W TX Power Description: Functions and characteristi... Read More Get Best Price

GP-102A, High Power portable Mobile Phone Signal Jammer, cell phone GSM Signal Jammer / blocker GP-102A, Mobile Phone Signal Jammer with 15m Effective Radius and Five Frequencies Applications: School, ... Read More Get Best Price

GP-2008, Digital Wireless Mobile Phone Signal Jammer, cell phone signal jammers / blocker GP-2008, Mobile Phone Signal Jammer with 110 to 240V AC Input Voltage and Five Frequencies Description: Functions and ... Read More Get Best Price

GP-2008, High Power Digital Mobile Phone Signal Jammers, cell phone signal jammer blocker GP-2008, Mobile Phone Signal Jammer with 110 to 240V AC Input Voltage and Five Frequencies Description: Functions and ... Read More Get Best Price

GP-102A, 15m Effective Radius Mobile Phone Signal Jammer, mobile phone signal blocking GP-102A, Mobile Phone Signal Jammer with 15m Effective Radius and Five Frequencies Description: Functions and characteristi... Read More Get Best Price

Specifications Cell phone signal detector coupled with cell-phone-jammer to overcome the problems caused by always-on-jamming system CDMA: 870 to 880MHz GSM: 925 to 960MHz DCS/PHS: 1900 to 1990MHz GP-102 Mobile ... Read More Get Best Price

GP-2008, Digital portable Mobile Phone Signal Jammers, RF Signal Shield / Blocker GP-2008, Mobile Phone Signal Jammer with 110 to 240V AC Input Voltage and Five Frequencies Applications: School, examination ... Read More Get Best Price

GP-102, Mobile Phone Signal Jammer for School, examination site, band library and museum Applications: School, examination site, band library, museum, commanding center, bidding assembly hall and more Party and ... Read More Get Best Price

GP-2008, portable Digital Mobile Phone Signal Jammer with 110 to 240V AC Input Voltage Description: Functions and characteristics: Block all five signal frequencies of 3G such as GSM/CDMA/DCS/PHS Adopts ... Read More Get Best Price

GP-2008A, Mobile Phone Signal Jammer, cell phone signal jammer blocker, jamming mobile phone signals GP-2008A, Mobile Phone Signal Jammer with Five Frequencies and 30m Effective Isolated Range Applications: ... Read More Get Best Price