Welcome to Jammers4u - Professional Signal Jammers

JAMMERS - Mobile CDMA GSM 2G 3G 4G GPS WiMax VHF UHF WiFi 2.4Ghz 5Ghz 3.5Ghz RC 433 315 868Mhz Drone UAV

What is signal Jammer ( Breaker / Blocker ) ? The signal Jammers is designed to block communications between two RF Wireless equipments like Mobile phones and Cellular base station, VHF/UHF Walkie-Talkie, GPS, WiFi 11 a/b/g/n, WIFI, SAT Cell phones, Radio Phones or Remote Controls without interfering with other communication systems.

Principle of operation : Jammer radiate barrage signal at the frequency band used for RF base station down link transmission RF devices within Jammers coverage area are unable to decode base station signals and they switch to NO SERVICE mode.

Who uses Jammers ?
Acoustic: Theaters, Cinemas, Schools, Libraries, Concert halls, Studios, Restaurants, Religious places, Museums, Universities etc

Safety: Meeting Rooms, Hospitals and medical clinics, Airports and vehicles, Computer rooms, Laboratories, Petrol stations

Security: Police forces, Military, SWAT, Anti-drug and Anti-terrorist Units, Security Services, Bomb squads, Courts, Banks, Embassies, Customs, Prisons, VIP protection

Jammers4u help you to design your system. Jammers are used in many different scenarios and to find the best fit for your needs, we care a whole spectrum of jammers for every possible application. However, there are so many different wireless technologies that are in use today, that we can help you to accomplish your goal with the best combinations of bands to suite your needs. Any combinations and customization are possible just send us your inquiry and we will give you our recommendation. We can design a system to maximally fit your needs. Our Jammers are designed to cut off down-link only, therefore it doesn’t have Interference to base station and repeaters. You can check which mobile frequencies is in use in your Country on website http://www.worldtimezone.com/gsm.html. 

Jammers4u offers proven quality wireless technology equipment tested in many projects, and guarantee you reliable operation and stability. Worldwide delivery via DHL express, export and wholesale prices.

E-mail: [email protected]  Skype ID : Senaosales1