2G+3G+4G+WIFI+GPS Signal Jammer

Mobile phone cell phone jammer device (also known as signal jammer/isolator/suppressor/interceptor/isolator/conference information security machine) is our factory adopts foreign advanced technology, mainly for domestic college entrance examination, adult college entrance examination, self-study examination and various During the examination process of colleges and universities, some criminals use mobile phones to cheat, and at the same time, combined with the current situation of various intermediate and middle school students using mobile phones to send text messages indiscriminately during class time, as well as various large, medium and small meeting rooms of government agencies and enterprises, The annoyance and noise caused by mobile phones in serious places such as concert halls and theaters are carefully developed high-tech products based on the actual situation of domestic mobile communications. 2G+3G+ are cut off within 1-10 meters (10-100 square meters) 4G+WIFI+GPS signal.

Features:

1. Effectively shield CDMA/GSM/DCS/PHS/3G/4G, GPS and other signals

2. Small size, high power, light weight, large coverage, easy to carry