The FOTRIC 618C is a fixed-mount infrared camera designed for continuous industrial monitoring, predictive maintenance, and research applications. It features a high-resolution 640×480 thermal detector with <30mK thermal sensitivity, allowing for precise detection of temperature variations. The camera supports multiple temperature ranges, including -20°C to 150°C, 0°C to 650°C, and an extended range up to 2000°C, making it suitable for both standard and high-temperature industrial environments. Equipped with various lens options, such as 29°×22° (standard), 45°×34° (wide-angle), 18°×13° (telephoto), and 92°×74° (super wide-angle), it provides flexibility for different monitoring needs. The manual focus system ensures accurate thermal imaging, while 30Hz radiometric video streaming allows real-time temperature analysis. The IP40-rated aluminum alloy casing enhances durability in industrial settings, and FOTRIC’s AnalyzIR software along with an open API SDK enables seamless integration into automated systems. Supporting multiple network protocols (IPv4, UDP, TCP, RTSP) and Modbus output, the FOTRIC 618C is an advanced and reliable solution for industrial inspections, R&D, and quality control.