Hello all! Newbie here. My father who is retired from burglar and fire alarm installations wants to set up his own CCTV installation business and wants me to help. I don't Know much about surveillance systems, about all I can do for now is sling cables up in the attics while I learn from my dad how to terminate and hook up a DVR and power supply. My question is how can we get started? where can we get our supplies at wholesale? We are in central Florida. If this subject has been covered elsewhere in the forum please direct me Thank You.