50 paia (100 pezzi) HD Mini CCTV BNC Video Balun per (TVI/CVI/AHD e 960H) fotocamera
100PCS (50Pairs) Mini CCTV BNC w. CCTV BNC Video Balun via CAT5e Cable. Straight Video Balun. Pigtail Video Balun. Impedance: BNC: 75ohmas. Using UTP cable ( CAT 5, RJ45) to transmit video, audio signal instead of co-axial.