A smart video intercom system for residential and commercial buildings delivers live video feeds, remote access, guest management, and digital key sharing from a smartphone, and features include an HD wide-angle camera, night vision, a capacitive touchscreen, wireless Bluetooth and Wi‑Fi connectivity, a sleek aluminum-and-glass surface, multi-modal mounting options, and remote directory updates. It solves security and access control challenges, streamlines delivery coordination, reduces on-site maintenance costs, and boosts property value, while serving residents, tenants, visitors, property managers, developers, installers, and integrators who seek easy installation, off-site activity logs, video and picture history, temporary access codes, messaging, and scalable access management.