Performance. The DDO8900W is a direct drive operator, designed for use with full vertical or high-lift sectional commercial and dock doors. Opening 50% faster and easy to install, the Dock Door Operator is ideal in commercial applications that require full vertical-lift sectional doors with light-duty cycle requirements, Connectivity, Smart Facility Access - Facility is a cloud-based solution that includes a powerful suite of software services that delivers real-time status and analytics to your commercial facility. This seamless, integrated solution keeps you up-to-date and in control of all your facility's access points, Dock Management - Improves visibility of dock operations in your warehouse. Analyze the load, turn and dwell time at each dock in the facility and make data-driven decisions that allow you to derive insights from the dock space and improve operations.