Hangfa's thermal imaging technology empowers many industries: from perimeter protection to maritime rescue, building a double line of defense for safety and efficiency.

With the upgrading of security requirements and the transformation of industrial intelligence, infrared thermal imaging technology is moving from a professional field to a wider range of application scenarios. With its full range of thermal imaging products and solutions, Hangfa has shown strong strength in perimeter protection, industrial monitoring, emergency rescue and other fields, and has become the trusted choice of customers in many industries.

In the field of * * perimeter protection * *, the intelligent perimeter system built by Hangfa Branch for a large petrochemical park is a benchmark. The system adopts multiple protection schemes of thermal imaging camera + vibration sensor + AI analysis, which can realize 24-hour uninterrupted monitoring of the 5km perimeter of the factory area. Once the illegal intrusion is detected, the system will immediately trigger the sound and light alarm and linkage security personnel. The person in charge of the project side said: "In the past, we relied on manual patrols, with high false negative rate and lagging response. After the deployment of Hangfa Branch system, the number of illegal break-ins dropped by 90%, and the security efficiency was significantly improved."

**Industrial Automation and Testing** is another main battlefield of Hangfa Branch. In the steel, power and other industries, equipment overheating often leads to major accidents. The thermal imaging industrial camera of Hangfa Branch can monitor the thermal state of the equipment in real time, identify abnormal temperature rise through AI algorithm and give early warning. After applying this scheme in a steel plant, the equipment failure shutdown rate is reduced by 70%, and the annual maintenance cost is saved by more than 10 million yuan.

**Emergency rescue in extreme environments** is also inseparable from thermal imaging technology. Hangfa's Thermal Personal Vision System (PVS) has been equipped with multiple fire and maritime rescue teams. At the scene of a fire, PVS can penetrate smoke to locate trapped people; in maritime search and rescue, its high-performance thermal imaging lens can accurately detect people falling into the water in the dark. A fire chief commented: "The PVS of Hangfa Branch is the'second pair of eyes' when we perform the mission, which greatly improves the success rate of rescue."

In addition, Hangfa also launched an intelligent fire warning system for the civilian market, which can be embedded in residential, warehouse and other scenarios to achieve early fire detection. The company said that in the future, it will continue to expand the product matrix, promote the transformation of thermal imaging technology from "professional equipment" to "inclusive tools", and protect the safety and efficiency of more scenes.