The DJI Dock 4 is a powerful and intelligent autonomous drone docking station built to handle security, inspection, and emergency response tasks with high efficiency and reliability. Designed for critical infrastructure, urban environments, and remote or complex sites, it combines fully automatic 25-second battery swapping with a multi-sensor Matrice 5TD aircraft, wire-level obstacle sensing, and AI-powered workflows for continuous, precise operations, around the clock and without a pilot on site.