Typically, CCTV systems (like surveillance systems) use a composite video signal with BNC connectors. This becomes problematic when you need to spend $600 on a single CCTV monitor that takes BNC. The sewellution? Get a BNC to VGA converter and use any old VGA monitor laying around, or pick one up for just $100.
where to buy this adapter at
WARRENB2006 2 years ago