High Quality 8 Channel Signal Jammer Shield Cell Phone GSM 2G 3G 4G
5G Jammer GPS WiFi Signal Blocker
This signal shielding device with internal antennas TX-NZ-8 is our
factory using advanced technology, for the contiuous developmentof
communication standards, according to the actual situation of
domestic and international wireless communication to develop a
successfu high-tech products.The signal scrambler can effectly
block phone signal 2g/3g/4g/5g GPS L1,GPSL2 WIFI2.4G WIFI 5.8G WIFI
5.2G and for other wireless signals, and other electronic devices
without any negative impact and interference.
We are professional signal jammer manufacturer , support frequency
band customization according to the different frequencies from
different countries .
Specifications :
Features
*Built-in high-gain antenna to effectively shield signals
*Durable shell, waterproof, shockproof, dustproof and high
temperature resistance
*Built-in cooling fan and heat sink, effective heat dissipation,
keep the body working for a long time
Applications
* Offices, board meetings, conference rooms, seminars, libraries,
cinemas, classroom , workplace .
* places of worship, public transport, concert halls, restaurants,
educational institutions, prisons
* Various conference rooms of administrative institutions;
warehouses, workshops, production lines of factories and mines
* Troops and important secret places, theaters, concert halls,
memorials, auditoriums
Pictures:
