Probably the most common cable joiners in the digital video security systems industry are BNC connections. BNC connectors are easy to use and ensure a sound, full contact connection. BNC connections are different than most other single pair wire connectors (such as RCA plugs, for example) plugs, becuase BNC connections are “locked” in place. The following article is about the origin and use (including applications) of BNC Connections.
BNC is an acronym for this type of radio frequency connector. The connector is designed for use with coaxial cable and is generally used for radio, television–including digital video camera security systems, and other radio-frequency applications.