【Excellent Protection】100% shielded, providing superior protection against EMI/RFI interference. Weatherproof and impact-resistant for outdoor use. The conductors are made of high-purity copper, offering excellent conductivity and transmission performance. 【Compatibility】Professional CCTV/surveillance 4-pin connector monitors, rearview cameras, DVD players, and TV boxes. Can be used to connect RCA backup cameras, etc., to monitors with 4-pin aviation connectors. ・Converts coaxial cable to composite ・4-pin aviation (female) ⇔ Two 4-pin aviation (male) conversion cable ・Video/power cable ・For connecting car monitors and backup cameras ・4-pin aviation code AV extension cord 2119 【Product Specifications】 ・Product Name: 4-pin aviation (female) ⇔ Two 4-pin aviation (male) conversion cable ・Quantity: 2 ・4-pin terminals: Male/Female ・Cable Length: Approximately 28cm ・Cable Diameter: Approximately 5mm ・Core Material: Pure copper 【Set Contents】 ・Conversion cable x 1 ※Bulk orders are possible. Please feel free to contact us for bulk purchases.