Description Feature 1Reversing camera rectifier cable, suitable for German/American car series, strong practicality. 2The reversing ballast can help you effectively solve the interference ripple of the reversing camera. 3The relay filter can stabilize the voltage at 12V to ensure that there is no flickering image. 4Solve the problem of screen cyclowarp or black screen when using the rear camera to reverse. 5Made of high quality PVC material, high toughness, anti-aging and durable, not easy to break.SpecificationItem Type: Reversing Camera Rectifier CableMaterial: PVCFitment: for Germany/American Car SeriesWiring:Black Wire: NegativeRed Wire: Reversing Light PositiveBlue Wire: Camera Positive .wang-edit-text{ font-family:Arial !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Reversing Camera Rectifier CableNotePlease do not buy this product if it is not a German or American series car, because the current signal of different cars is different, and the interference of nonpulse signals is invalid using this filter line!