Today we are discussing the essential accessories for CCTV surveillance system - BNC connectors. BNC has different abbreviations which can be Bayonet Nut Connector, Bayonet Neil Concelman connector, or British Naval connector. BNC with the intended function of linkage for cables or devices. This type of connector is widely used with coaxial cable connection for RG59U and RG6U.

A basic BNC connector is a male type mounted at each end of a cable, it has a center pin connected to the core cable conductor and a metal tube connected to the outer shield. Typically, with a rotating ring outside to enable it lock the cable to any female connector. BNC connectors are most commonly used connectors for audio and video connection equipment. There are many different types of BNC connectors or adapter, herein we intend to explain in below paragraph.

BNC connector is used for connection of coaxial cable, the full name is Bayonet Nut Connector, or British Navel Connector (possible reason is british navy firstly use this connector), or Bayonet Neill Conselman (invented by the people with name of Neil Conselman).