Thermal imaging module interfaces act as critical bridges connecting infrared camera modules to post-processing units, undertaking data transmission, command control and power supply. Their performance directly governs the stability and operating efficiency of the whole thermal imaging system.

Typical examples include USB, GigE (Gigabit Ethernet), Camera Link, etc. Featuring high transmission speed and strong anti-interference capability, they serve as the mainstream option for high-performance scenarios, enabling real-time high-definition video streaming and flexible device control.

Represented by PAL/CVBS, analog interfaces boast simple structure and low cost, yet are susceptible to electromagnetic interference with limited resolution, mostly adopted in early-generation or entry-level low-end equipment.

Besides physical interfaces, communication protocols are equally essential. The GenICam standard delivers a unified control interface for cameras from different manufacturers, greatly simplifying system integration and development work.

In summary, selecting a well-matched module interface is a core step to building an efficient and reliable thermal imaging system. Decision-making requires comprehensive evaluation of transmission speed, transmission distance, budget cost and development complexity.