A Natural and Smoke Ventilation Wall Mounted System is designed to provide efficient day-to-day airflow while enabling rapid smoke and heat extraction during fire emergencies. Installed on external walls, it utilizes natural airflow principles to release hot air and maintain indoor air quality under normal conditions, while automatically or manually opening in emergency situations to expel smoke and improve visibility for safe evacuation. Built with durable, weather-resistant materials and compliant with fire safety standards, these systems are widely used in commercial, industrial, and large-scale buildings, offering a reliable combination of ventilation performance and life safety protection.