CHT-302 Portable Mobile Phone Breaker/Jammer/Isolator 2G/3G/4G+2.4Gwifi
Portable Mobile Phone Breaker/Jammer/Isolator.
Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.2G/3G/4G+2.4Gwifi
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Portable Mobile Phone Breaker/Jammer/Isolator.
Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.2G/3G/4G+2.4Gwifi
Detailed Product Description 
Portable 3G GSM CDMA Cell Phone Signal Jammer 25dBm For Office , 3 Antenna
Quick details :
block frequency :CDMA ,GSM DCS,PHS,3G
Technology index:
Application:
1. small place which need special security
2. the personal office, conference room
3. the vehicle, or other special place which need special protect
4. conference room of government or company
5. for personal or business requirements
