RF High Power Signal Jammer For police / Military,250W,5 bands,for church /police ns / Military Description: Equipped with special high gain directional...
4 bands,handheld jamme / prison Jammer ,meeting room /office / police use Description: This is a portable type mobile phone signal...
Product Description Widely used in following places, such as Conference room, auditoriums, law court, library, exam room, school, cinema, theater,hospital, government, military, finance, security,...