20Pcs DC Power Connector Male/Female 2.1 x 5.5mm Plug 12V Jack Socket Adapters, for DVR Camera LED Light Security System

General description These 20 pieces of DC power connectors include 10 male and 10 female plugs, designed for easy connection of power cords. They provide a simple and professional solution for electrical wiring, making cable connections more secure and efficient. Technical specifications Inner diameter: 2.1 mm Outer diameter: 5.5 mm Compatibility and accessories Compatible with CCTV DVR security cameras Suitable for LED light bars Installation Plug and play design for easy installation No connectors or crimping required