Extension Cable Material: Copper wire inside
Length: 4 Pack 5m (15ft)/pcs
Connectors: Female: 2.1mm x 5.5mm jack. Male: 2.1mm x 5.5mm barrel plug
Ideal for LED light strip, CCTV wireless security IP camera, baby monitor, security cameras car, sensors, DVR standalone
NVR standalone, routers or anything that requires DC input and accept 12V 2.1mm x 5.5mm plug.