Swann SWPRO-30MCAB 3-in-1 Multi-Purpose BNC Cable, 100": * Easy to connect coaxial extension with 3-in-1 OSD control, video and power * Tight locking, secure and can"t accidentally disconnect * RS485 connection for cameras with OSD (OnScreen Display)/PTZ capable cameras * White cable, perfect for home and office interiors * Cable Length: 100"