The Smart Poultry Farm Management Device is an IoT-enabled solution that automatically monitors and regulates temperature, humidity, and ammonia levels inside poultry houses to maintain a healthy environment for birds. It intelligently controls fans, evaporative coolers, heaters, and humidifiers while enforcing safety limits to protect poultry under critical conditions. Through a dedicated mobile application, farmers can remotely monitor real-time data, adjust settings, review historical trends, and receive instant alerts, with AI-powered vision features providing additional insights into bird health and activity. Designed for reliable operation even without an internet connection, the system combines automated climate management, local control, and user-friendly technology to improve poultry welfare and farm productivity.