The ZC-20 handheld unmanned aerial vehicle (UAV) detection and direction-finding equipment integrates spectrum sensing and artificial intelligence analysis technologies, and is equipped with detection, direction-finding and display control functions. The whole drone is exquisitely designed and easy to carry. It is equipped with a large-capacity high-performance battery, which has a long battery life. It can detect mainstream drones on the market and meet the security task requirements in different scenarios.