The company's UAV defense countermeasure system uses cognitive radio protocol cracking (CRPC) technology to solve the detection, identification, positioning, defense, and control of low-altitude security systems for domestic and foreign civilian UAVs. The system can perform passive detection, distinguish between friend and foe, precise strikes, or high-power interference on UAVs in protected areas, and can be used for low-altitude security defense at airports, prisons, important industrial facilities, sports venues, and major events.