1. Product name: BNC male to RCA female adapter. 2. If your video signal comes from a BNC plug (such as a security camera), but your monitor or TV input is RCA, or you want to convert the RCA plug to a BNC signal, then this will be your best choice. 3. The BNC to RCA adapter provides the easy function of a seamless cable, and is an economical and effective way to provide a safe and reliable connection between CCTV cables, without static signals or ghost signals. 4. The high-quality nickel-plated copper connector has higher corrosion resistance and performance, exquisite design, exquisite craftsmanship, stable signal transmission, and durability. It is also the best choice for audio and video lovers. 5. Due to the special design of the BNC interface, the connection is very tight, so you don't have to worry about incorrect interface and poor contact. 6. Widely used in CCTV surveillance systems, such as the connection of CCTV surveillance cameras, DVRs, standard TVs, PC monitors, etc. 7. Packing quantity: 5xBNC male to RCA female adapter