Pack 5.5mm 2.1mm DC Power Connector Male and Female 12V Plug Adapters, DC Male/Female Connector, for CCTV Camera Security System LED Light

General description 5.5mm x 2.1mm male and female power plug connectors designed for easy connection in various applications, including CCTV security cameras and LED light bars. Technical specifications Inner Diameter: 2.1mm Outer Diameter: 5.5mm Package Content: 4 Pairs DC Power Jack Adapter Male and Female Connectors Installation Plug and play design for easy connection No electrical plug, splicing, or crimping required Only a small screwdriver needed to screw the cable and plug it in Usage Ideal for use with CCTV security cameras Compatible with LED light bars Other information Features better anti-interference ability and good transmission quality Energy saving, high reliability, and cost-effective