The SEA 3809E / SEA 3809M platform enables professional detection and analysis of Wi-Fi and Bluetooth communications (2.4 / 5 / 6 GHz, Bluetooth Classic & BLE 5.x). It passively captures access points, client devices, and activity in real time, with map and heatmap visualization. The system operates autonomously with GPS logging and secure data storage. Designed for law enforcement, tactical units, and security services conducting area reconnaissance, infrastructure assessment, and threat evaluation.