TN220
Thermographic Cube Camera
TN220 is developed based on the 256×192 WLP infrared module, providing users with high-quality images. It features a compact design with POE power supply support and flexible mounting options, including magnetic installation, ensuring simple and convenient wiring. This device offers a visualized temperature
monitoring solution for confined spaces and close-distance applications in fields such as electricity, renewable energy, and industrial manufacturing.
Product Highlights
Clear Images and Precise Temperature Measurement
256×192 infrared resolution, providing excellent imaging quality for customers
Support switching of 20 palette effects, applicable for a variety of scenarios
Support 1~25Hz adjustable frame rate, with synchronous and real-time image thermal image
Both 90° and 56° FOV specifications available
High IP Grade and Durable
High IP grade of IP67 for temperature monitoring in harsh environments
Operating temperature range of -20°C~+60°C, enhancing the temperature adaptability in confined spaces PC and Aluminum alloy shell, solid and durable
Intelligent Algorithms and Professional Software
Support recognition algorithms for smoke and fire monitoring and regional intrusion to offer dual security guarantees
Support thermal image capture and historical data record, making data analysis more efficient and convenient
Support protocols such as MQTT, Modbus TCP/RTU, ONVIF and GB28181 to help integrate system solutions
Provide SDK and development support to assist users for secondary development
Simple Mounting and Cost Reduction
Easy mounting via various options such as magnetic mounting,wall mounting,vertical mounting,tripod mounting
Single aviation design, POE power supply, enable users to measure temperature at a low cost
Reserve the RS485 interface and IO alarm interface for alarm linkage



Resound Photoelectric Technology Research Institute (LSRPTR)
Resound Photoelectric Technology Research Institute (LSRPTR), also known as Resound Research Institute, is affiliated with China Haiheng International Trade Group Co., Ltd. (CHHGC). As an investment attraction enterprise in Zhongyuan Science and Technology City and a construction unit of the Zhongyuan Aurora Laboratory, the institute is committed to the industrialization of scientific and technological achievements, guided by market demand.
Technical Cooperation
Resound Research Institute has established technical cooperation with numerous well-known domestic and foreign universities, research institutes, and enterprise platforms, including:
Tsinghua University
Lanzhou University
Zhengzhou University
Altai State Technical University of Russia
Northwestern Polytechnical University
Chinese Academy of Engineering
Henan Academy of Sciences
China Electronics Technology Group
CGN Group
Xiamen University
Henan University
National University
University of Electronic Science and Technology of China
Chinese Academy of Sciences
China Academy of Engineering Physics
China Shipbuilding Group
China Electronics Group
Henan Inspection Group
Research and Development Fields
* Applications of Micro-Electromechanical and Lithography Technology
* Optoelectronics and Spectroscopy Technology
* High-Power Laser and Device Preparation Technology
* Nuclear Instrument and Emergency Equipment System Applications
Introducing Advanced Technologies and Products
Resound Research Institute continuously introduces advanced new technologies and products in industrial application scenarios such as market supervision, public safety, environmental monitoring, and science, education, research, and production. This has led to the formation of a domestically produced high-end scientific equipment industry base that integrates design, research and
development, production, sales, and services. This base drives the iteration of downstream industry technology, enhances the transformation and industrialization level of scientific and technological achievements, and provides technological sources for innovative development.




