This section presents only high-quality and reliable connectors for video surveillance. The performance of the entire CCTV system is affected not only by the quality of the cable, but also by the reliability of its connection. A bayonet connector - BNC is used to connect the coaxial cable, among its varieties one can distinguish the following types: BNC connector for screw, BNC connector for terminal block. To supply 12 volt power, use DC connectors of clamp type or on screws. All connectors are easy to install without specialized tools. Soldering connectors is not required.