Outdoor GSM CDMA 350W 4G GPS Prison 4g mobile phone WIFI Signal Jammer

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

Product Description:

This jammer is specially for prisons and other large sensitive locations such as military or governmental compounds. This high power system has been approved and installed by Prison Authorities in very large prison facilities in several Countries world wide.

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

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

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

4, Circuit protection to ensure system will not burn out in case of antenna short circuiting or disconnection.

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;

Terms and conditions:

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

R&D Group in USA

We have strong and excellent R&D group in USA, who dedicated to the research and development of our new products.We are consumer-oriented and do our best to offer satisfying products to customers.

Manufacturer in CHINA

A full line of products - We have a full line of cellular jamming products from low-cost portable units to high-spec industrial units.

We are the specialists in cell phone Jammers and GPS Jammer, WIFI Jammer, 3G Jammer, 4G Jammer, Lojack Jammer, UHF/VHF Jammer, RF Jammer, Audio Jammer,Wireless Video Jammer and signal Repeater/Amplifier/Booster etc.We offer unparalleled professional service and advice for our personal and commercial products. 10+ years of industry experience makes us the specialists you can trust. We pioneered all kind of jammers online sales, and offer the best cellular jamming prices worldwide - guaranteed. We are a developer, manufacturer and reseller of cell phone jamming devices and signal Repeater devices. products include GSM Jammer, CDMA jammer, DCS/PCS Jammer, GPS Jammer, WIFI Jammer, 3G Jammer, Audio Jammer, Wireless Video Jammer, Dual Band Repeater,Tri Band Repeater etc.
Our Jammer type have Portable Jammers, Desktop Jammer, Prison Jamme, Vehicular jammer, Bomb Jammer, IED Jammer and RF Jammer.