This smart door station combines advanced video intercom and access control capabilities in a single solution. Users can make HD video and audio calls from smartphones, tablets, or SIP phones, supported by Smart Transmission Mode (STM) for reliable communication over WiFi and mobile networks. The system features a 5 MP ultra-wide-angle camera with infrared night vision, clear voice transmission with echo and noise suppression, visitor history, and optional cloud-based video recordings. Designed for seamless integration and flexible access management, it supports RFID, Bluetooth Low Energy (BLE), keypad entry, geofencing, and configurable relays for controlling doors, gates, and connected devices. With an open API, Wiegand, OSDP, and RS485 interfaces, and compatibility with more than 100 leading smart home, access control, and CCTV platforms, the solution offers a scalable and future-ready approach to secure property access and automation.