I have been working in Afghanistan for some time now and in this hostile environment communications are vitally important. The GSM network coverage while sufficient cannot penetrate the reinforced concrete and steel walls of the safe rooms and bunkers. We urgently needed to provide coverage within these locations. I had been trying to source some boosters locally but to no avail. I chanced on your company while searching the net and really struck gold. On your advice I now have my external antenna supplying the repeater and then to a three way splitter bringing strength five indoor coverage to all safe locations. It works a dream and has really impressed all my colleagues especially when things flare up and we move to the bunkers. Top marks to your company.