Pack of 10 prewired female DC jack sockets sized 5.5mm x 2.5mm with 30cm cable, designed for CCTV power connections and small DCpowered devices. Key benefits Ready to use: each connector comes with a 30cm cable preattached for immediate installation, reducing prep time on site. Reliable power connection: fits standard 5.5mm x 2.5mm DC male plugs to provide a stable power link for cameras and other compatible equipment. Convenient quantity: ten identical connectors included, ideal for multicamera installations, spare parts, or maintenance kits. Flexible cable length: 30cm lead balances reach and manageability for tidy routing and quick hookups. Simple replacement and : use these connectors to damaged jacks or to adapt existing wiring without replacing entire cables. Product details and compatibility Quantity: 10 pieces Connector type: female DC barrel jack socket Size: 5.5mm outer diameter x 2.5mm inner diameter Cable length: 30cm per connector Function: power connection for devices that accept 5.5mm x 2.5mm DC plugs Practical use scenarios CCTV installation and maintenance: a worn power jack on a surveillance camera or keep spares on hand during multicamera setups to minimize downtime. Power extension and adaptation: add a 30cm prewired female jack to extend a power run or adapt power supplies to remote cameras and recording devices. Small electronics projects: provide a convenient DC power inlet for LED drivers, routers, monitors, or other devices compatible with 5.5mm x 2.5mm plugs. Why choose these connectors These prewired female DC jacks simplify installation and repairs by providing a standard size and readymade cable length for immediate use. The pack of ten helps technicians and DIY users handle multiple installs or keep reliable spares available. Compatibility note Designed for devices that use a 5.5mm x 2.5mm DC male plug. Verify plug size and polarity on your equipment before installation.