Key benefits and features Stable video transmission: double shielding protects the backup camera video line from RF interference, delivering a clear, reliable signal. Durable outdoor construction: PVC outer layer resists temperatures, corrosion, and wear, ensuring longterm use even in challenging outdoor environments. Easy upgrades or replacements: designed for upgrading or replacing a vehicle's reverse camera line, providing a reliable connection for smooth operation. Precise installation: includes a femaletofemale coupler for accurate transmission, making installation straightforward and enhancing your vehicle's video setup. Specifications and compatibility Function: automotive reverse camera video line with double shielding to minimize interference and maintain signal quality. Material: PVC outer jacket for heat resistance, corrosion resistance, and wear durability; built for outdoor use. Performance: strong signal integrity and reliable operation in typical automotive applications. Included hardware: femaletofemale coupler to facilitate precise transmission and simpler installation. 23 practical use scenarios Scenario 1: Upgrading an aging or damaged factory reverse camera line in a car to restore stable, clear video transmission and reliable performance. Scenario 2: Replacing a worn or failing reverse camera cable on a vehicle used outdoors, where heat and weather exposure demand durable materials and consistent signal quality. Scenario 3: Installing an aftermarket reverse camera system with a straightforward setup, using the included femaletofemale coupler to ensure precise transmission and a clean video/audio configuration.