Specifications:Wire Color: Transparent Inner Conductor:22AWG BC Outside Jacket:transparency PVC Connector: One side is male, other side is female DC connector Easy to install, Save time Securer cable connection DC power jack - female + male connector Simply & Professional appearance for power cabling Easier for camera installation, save time and more securer cable connection, led strips. ect. No electrical tap, No splicing, no crimping, but only a small screw driver 5.5mm x 2.1mm Female power plug connector Copper Material Internal diameter of the plug: 2.1mm External diameter of the plug: 5.5mm Wire length: 1.5MOr according to customized required Positive and negative connector