Security monitoring: border security, urban security, coastal monitoring 2. Infrared temperature measurement: industrial temperature measurement, human body temperature measurement, intelligent breeding 3. Outdoor night vision: outdoor exploration, outdoor observation, outdoor search and rescue 4. National defense and coastal defense: border inspections, target retrieval, firearms aiming 5. Fire rescue: forest fire prevention, special substance detection, fire rescue 6. Visual enhancement: automatic driving, equipment maintenance, medical equipment 7. Engineering inspection: water leakage detection, house wiring, artificial intelligence