1. materials: The tail line of Hikvision's webcam is made of materials, with good tensile strength and wear resistance, ensuring the durability and service life of the product. 2. Versatility: The tail line has a 10-hole 10-core POE tail line design, which supports various network cameras such as hemi-ball machines and guns of Hikvision, and can meet the different needs of different users. 3. POE power supply: the tail line supports POE power supply mode, provides a more convenient and safe power supply mode, and reduces the number of cables in the installation process, making the installation easier. 4. Stable transmission: The tail line supports high-speed data transmission of 10P10 core, which can ensure the clear image of the camera, no stuck, and provide smooth use experience. New and Length:about 67cm Package Included:1Pc Note: Due to manual measurement, please allow an error of 1-3cm. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.