R&R Group - Jammers4u - Taipei, Taiwan

✅ PRO JAMMERS ✅ / Mobile / Cell / CDMA / GSM / 3G / Telecom / 4G / 4G LTE / 5G / 2.4Ghz / WIFi / WLAN / 5Ghz / GPS / ANTI SPY / GPS / ANTI TRACKING LOCATING / UHF / VHF / Radio / RF / ANTI DRONE / ANTI BOMB / VIP / PRISON ✅ PRO JAMMERS ✅ - JAMMERS4U - ✅

About Jammers4u - R&R Group Jammers4u is specialized for OEM production of signal Jammers with highest quality.

Jammers today are used in many different scenarios and to find the best fit for your needs, we carry a whole spectrum of jammers for every possible application. However, there are so many different wireless technologies that are in use, and we can help you to accomplish your goal with the best combinations of bands to suit your needs. Any frequency combination and customization are possible just send us your  

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inquiry and we will give you our recommendation. We can design a system that works for you. Our production is very flexible and we can accommodate large orders in a short time without drop in quality.

As original RF equipment manufacturer from Taiwan with own factory in Hong Kong/Shenzhen, China, Jammers4u keeps own traditional quality developed in many years of making for wireless radio equipment on Taiwan, therefore you can be sure that our ​products quality and technology is match superior then from other manufactures. Product cases may look similar, but inside are PCB boards, RF Modules, even antennas are different, of course, the performance is a lot different. All of our products are burn-in tested after production and we ship only 100% new and functional jammers. Warranty for all products is 1 year.

Jammers4u welcomes OEM/ODM inquiries, we have big R&D capabilities, which include professionals engineers with years of hands-on experiences in product development and manufacturing and we are able to meet any of your technical requirements​ .

Jammers4u offers proven quality wireless technology equipment tested in many security, military and police projects, and guarantees you reliable operation and stability. OEM Manufacturer, worldwide delivery via DHL express, export and wholesale prices.


Please do not hesitate to contact us.

Jammers4u Team