Male DC Power Jack Adapter Plug Cable Connector for CCTV CAMERA DC Male Adaptor Jack สำหรับเชื่อมต่อสาย DC power ในงาน CCTV ,LED หรือ Security System Simply & Professional appearance for power cabling Easier for camera installation, save time and more securer cable connection No electrical tap, No splicing, no crimping, but only a small screw driver 5.5mm x 2.1mm Female power plug connector Internal diameter of the plug: 2.1mm External diameter of the plug: 5.5mm 1. DC plug and connector with marked "+" "-". 2. Professional for connecting power cable. 3. Make it much easier to install LED strip and camera, save time and more securer cable connection. 4. Application in LED and CCTV installing and excellent for all DC or AC cameras.