Product Description Package Content: 12pcs 12V DC Power Connector 1.APPLICATION: Support power supply for RGB LED strips, DC connection using, CCTV camera accessories, such as video balun, more secure cable connection / adapter. 2.FEATURES: Good for BNC camera or outdoor indoor security cameras, the connector is BNC male design, easier for CCTV camera installation, save time and money. 3.QUALITY and EASE: Better disturbance resistance ability, good transmission quality, power saving, high reliability and cost saving, best choice for short line equipment, no power required. 4.SIMPLE TO INSTALL: No electrical outlet, no splice, no crimping, just a small screwdriver, just screw the cable and plug it in. 5.TOOLBOX: These are a very good addition to the toolbox for powering the cameras