User:Lilythberky
WIKI: Perfectjammer
Signal jammer is a device that blocks transmission or reception of signals, usually by creating some form of interference at the same frequency ranges that cell phones use. It is created to help people solve different problems coming from cell phones, radio signals and wireless connections. Every kind of it is designed to work with a specific frequency range This equipment is manufactured to block signals in environments where cell phone activity may not be desirable, such as theaters, churches, classroom, library and operating rooms. Portable personal jammers are available to enable their owners to stop others in their immediate vicinity from using cell phones
History
Perfectjammer Is A Professional Jammers Store, Main Business Is Various Types Of Jammers Wholesale And Retail, We Will Strive To Provide Your With Quality Product And The Cheapest Price.
Brand and product
Perfectjammer US UNION INTELLECTUAL
Perfectjammer is a professional jammers manufacturer and supplier, mainly sell cell phone signal jammers, GSM, GPS and WIFI blocker, mobile phone jamming equipment, drone jammer