350 Watt 4G WIFI GPS Prison Cellular Signal Blocker

Military High Power Durable Waterproof Outdoor Prison Jammer 4G WIFI GPS Cell Phone Signal Jammer

Product Description:

It can effectively shield (interference) up to 25-300 meters all indoor and outdoor signals such as

2G / 3G / 4G mobile phone signal and intercom, remote bomb, WiFi signal, shielding eraser, SMS pen,

stealth headphones, watches cheating, glasses probe wireless signal, to prevent candidates cheat, protect

the venue quiet, and to prevent bomb attacks.

Advantages:
1, Aluminum-alloy casing with high protection has high resistance to dust, water and corroding.

2, Heat sink designing combing with the fans to make system in a cooling status.

3,,Special technology to prevent interference between each frequency band.

4,Only interfere downlink frequency of mobile system, without disturb normally working of Base Stations.

5, Frequency bands and output power selectable.

6,Each frequency band controlled by independent RF ON/OFF switches.

Specifications:

We could supply customized service by your detail requirements about frequencies setting. All 6 Frequency modules we can mix very flexibly.Frequency Ranges Selectable:

Following is the standard parameters for this prison jammer,OEM/ODM and customized frequencies are

accpetable as well.

Application:

• Mainly used in examination rooms, prisons, gas stations, mobile phone bombs, oil depots, LPG stations,

detention centers, interrogation rooms, courts,Reform-through-labour teams, conference rooms, movie

theaters, churches, libraries, school dormitories;ect.

• Special security and confidential occasions (confidential office, negotiation room, mobile vehicles, mobile

political and business dignitaries guarding the scene;

• All kinds of military sites and other prohibited places to use mobile phones.