Medium
Power Jammer (MPJ)
This unique device ensure a cellular phone communication free environment for desired period of time and control compound or to avoid information being disclosed secretly during meetings. And yet, it is jamming silently without cellular phone users' awareness. More info...
This unique device ensure a cellular phone communication free environment for desired period of time and control compound or to avoid information being disclosed secretly during meetings. And yet, it is jamming silently without cellular phone users' awareness. More info...
