Add 30 meters of distance to your security system with this Swann extension cable with RS485! You need this cable if your camera has an extra wire for Pan Tilt Zoom (PTZ) control or On Screen Display (OSD). It is easy to connect, tight locking, secure, and can't accidentally disconnect. It is perfect for the 600TV and 700TV Line cameras and suitable for many other brands of cameras. The cable is finished in white, making it the ideal addition to your home or office interior. Comes with a 12 month warranty.