Metal Video BNC Male To RF RG59 Coaxial Cable Spring Connector - 100

Bayonet Neill-Concelman (BNC) is a type of coaxial cable connector commonly used in video and networking applications . A BNC connector works by using a rotating ring to securely connect two coaxial cables together
BNC connectors—or Bayonet Neill-Concelman—are a common type of RF connector that utilizes BNC cables . Typically, these types of connectors are used with aviation electronics, test equipment, amateur radio antennas and military equipment, but more recently, they have been used in surveillance systems.
BNC cables are a type of coaxial cable that uses BNC connectors at the ends. The BNC connector provides a quick and secure connection by employing a bayonet coupling mechanism.
The BNC connector is used for analog composite video and digital video interconnects on commercial video devices . Consumer electronics devices with RCA connector jacks can be used with BNC-only commercial video equipment by inserting an adapter.
When it comes to hooking up your security cameras, you must transmit video through some type of cable. In the CCTV industry, you can use RG59 cable, RCA Plug and Play cable, and CAT5 cable . These are the three types of CCTV cable.
How to connect BNC camera to DVR?Connect the ends of the cable attached to the camera to the ends of a video / power cable labeled TO CAMERA ONLY. Connect the BNC connector of the video/power cable labeled  to DVR ONLY to an open video input on the DVR .They're more commonly associated with analog systems , while newer digital systems often use different types of connectors. Despite this, some high-end digital video applications still use BNC connectors because of their reliability and the quality of signal transmission.