BNC Adapters Male to Male / Male to Female 90 Degree This device is known as a BNC (Bayonet Neill–Concelman) Connector, this particular device is a male-to-male or plug-to-plug adapter that is primarily used in the installation of CCTV cameras. No additional equipment is required. BNC MALE TO MALE: This adapter has a straight orientation; used to connect extension cables for security cameras video surveillance equipment and CCTV cameras. It allows two male coaxial cables to be split together.
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