Features: Material: Made with metal material, providing higher durability and stability. Features: Seamlessly converts 4K HDMI signals to AHD 1080P, enabling highdefinition monitoring and video trans more→mission. Advantages: The switch allows for changing AHD output to either 720P or 1080P, providing more resolution options. Usage: Widely used in shopping malls, home surveillance, highdefinition monitoring, elevator monitoring, traffic monitoring, and more. Target Users: Suitable for users who need to convert HDMI signals to AHD, such as surveillance system installers, home users, etc. Resolution: Support 480P, 720P, 1080P, 4K30, 4K60 for HDMI input; Supports 720P@25Hz, 1080P@25Hz, 720P@30Hz,