The Application segment of the IP Door Controllers market is divided into commercial, residential, industrial, healthcare, and education installations. Commercial buildings, which include office towers, retail centers, and hotels, dominate with an estimated 40% share, driven by large‑scale security integrations and higher budget allocations. Residential applications account for 25%, reflecting growing adoption of smart home technologies and the need for remote access management. Industrial facilities such as factories and warehouses represent 20%, where robust, network‑ready controllers are required to meet stringent safety and compliance standards. Healthcare institutions contribute 10%, prioritizing patient safety and controlled access to sensitive areas. Education campuses hold the remaining 5%, focusing on secure entry points for staff and students. Together, these application categories shape the overall market size and guide product development priorities in the IP Door Controllers segmentation.