BNC Connectors Male RCA plug JR-R55 with audio to terminal block for cctv camera AHD Camera CVI Camera TVI
https://www.vogueparade.com/shopping/EN/200004343/4/33051433595/bnc-connectors-male-rca-plug-jr-r55-with-audio-to-terminal-block-for-cctv-camera-ahd-camera-cvi-camera-tvi//