GW Security BNC Male to RCA Female Connector (Pack of 10pcs) BNC Male to RCA Female to Coax Connector Used to Convert a Standard BNC Connection to RCA Type Connection or vise versa Material: zinc alloy, Package Qty: 10pc If your video signal is from a BNC plug, such as security camera, but your monitor or TV input is RCA, or you want to convert a RCA plug into a BNC signal, this one really helps you Suitable for monitoring equipment, audio material / mixer/ peripheral equipment connect the video/audio products