3 in 1 8MP Video Balun BNC to Rj45 Converter Video Power Audio Balun for CCTV
Connector BNC \RJ45\RCA\DC5.5-2.1. Full-motion CCTV video & Audio at distances up to 330m. RJ45 plug in connection. Function Signal Transmission. Transmission distance video -300m Power- 150m Audio-300m.