iKKEGOL 50M 164ft BNC Video DC Power Extension Cable for CCTV Camera DVR

2 in 1 Video/Power Cable with - Video Connection: BNC composite video (yellow) DC Power Connection: (red) 1 x 2.1mm x 5.5mm x 10mm Male Plug 1 x 2.1mm x 5.5mm x 10mm Female Socket (Centre Positive