🕹️Motorized type. 💡One button to open, one button to close. 🔍With infrared sensing function, if there's connected cables, pressing CLOSE button is invalid. 🗂️Modules are replaceable upon requests. 🔧Brushed Aluminium made. 📏Smaller or bigger sizes are customizable. 🪄Designed to manage multimedia connectors & cables for safe and easy use.