Perfect for CCTV camera,our isolator is suitable for both professional security installers and enthusiasts.Keep your camera and uninterrupted with this essential accessory. Whether you're setting up a home security or installing cameras in a commercial space,our isolator is a must have.It eliminates the caused by power cable laid by others,ensuring and video transmission. Power required,easily install in a new or added to existing. Say goodbye to video distortion with our Coaxial Video Ground Loop Isolator to Female for CCTV Camera.more picture tearing or rolling! Designed with to female connection and cable on both sides,our isolator is and requires effectively prevents caused by video ground loop,ensuring clear video.