This DC power pigtail connects your security cameras to your power box (power distribution system) or power adapter. It features a female coaxial power plug on one end to two bare wires on the other. Black and red wire jackets indicate polarity. It is Approximately 20 inches in total length. It provides a simple solution for power connectivity. Coaxial Connector Size Inner Diameter: 2.1mm / Outer Diameter: 5.5mm

• 10PCS female pigtail connector
• Red/Black Female Pigtails DC Power Connector
• Center Positive 2.1mm DC Plug
• Outside Diameter: 5.5mm
• Length: 19.68 inches, Easy Installation