The 15M/50ft CCTV BNC Extension Wire Cord is a versatile security camera video cable designed for analog and CCTV security devices. With a 50ft cable length, this power and video cable from ANNKE features yellow/blue BNC composite video connections for easy setup. The cable also includes a red 2.1mmx5.5mmx10mm male/female socket for DC power connections, making it a convenient and reliable option for expanding the reach of your security camera system.