VideoSecu b8s — 10x 50ft BNC Video + 2.1mm Center-Positive DC Power Extension Cables for CCTV (Free BNC-to-RCA Adapters)

All-in-one black 50 ft video + power extension cables, ready for plug-and-play installation. Each run is pre-terminated to carry both the video signal and DC power over a single cable, speeding up CCTV system setup. Video connector: BNC male. Power connector: 2.1mm center-positive DC plug. Intended for cameras that use DC power only — not compatible with SDI or HD cameras. Designed for Closed Circuit Television (CCTV) applications and other security camera components. Package includes: 10x 50ft cables and free BNC-to-RCA adapters.