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The GENERIC / UNBRANDED sb-133 is a BNC male-to-male coupler adapter sold in a 10-pack. It joins two BNC-terminated coaxial cables end-to-end, extending a run or connecting two cable segments without replacing either cable. BNC couplers are a standard passive component in CCTV, security camera, and video distribution installations. The sb-133 is suited for technicians who need a reliable in-line connection point in analog video systems where signal integrity and a secure bayonet-lock fit are required.
This adapter is used in security and surveillance installations, broadcast video setups, and low-voltage signal distribution systems. It is appropriate for residential and light commercial applications where BNC coaxial connections are the standard interface. Installers use it to bridge cable runs at junction boxes, patch panels, or equipment racks without reterminating existing cables.
Designed as a standard BNC male-to-male inline coupler for use with BNC-terminated coaxial cables common in analog CCTV and video signal distribution systems.
Installation is performed by low-voltage technicians and security system installers. No tools are required for the bayonet-lock connection. Ensure the coaxial cable ends are properly terminated before coupling. Power down connected camera or recording equipment before servicing signal line connections to prevent equipment damage.
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