Feature: 1. Extended Length: Extra length provided by this backup camera extension cord allows for easy and flexible hiding of wires within corners, providing excellent convenience and flexibility. 2. Premium Material: Made of pure copper, this 4.5mm diameter dash cam extension cable with shielding layer helps reduce signal loss and improve video clarity, providing enhanced performance. 3. Sable Signal: The rear view backup camera extension cable ensures stable signal transmission for outstanding performance and clear video output, enhancing your driving safety. 4. Weather Resistant: Protects against wind, rain, and shock, this dash cam reverse camera extension cord is suitable for outdoor use, resistant to oxidation and erosion of harsh weather condition. 5. Versatile Use: The rear view camera extension cord is suitable for truck, trailer bus, RV, can be used for connections with parking assists, surveillance CCTV systems, professional CCTV, monitoring displays, backup cameras, DVD players, and TV boxes. Specification: Item Type: 4Pin Backup Camera Extension Cable Material: PVC Interface: M12 Aviation Connector, 4Pin Male to 4Pin Female. Package List: 1 x Backup Camera Extension Cable