Eileen 3

Eileen 3: QVGA LWIR thermal camera core for OEM integration

Eileen 3 is a compact QVGA LWIR thermal camera core designed for OEMs and system integrators looking for a lightweight, cost-effective and ready-to-integrate infrared imaging module. Based on a 320 × 240 pixel sensor, it provides reliable thermal imaging performance in an ultra-small form factor, making it particularly suitable for embedded systems where space, weight and power consumption are critical constraints.

With its native shutterless architecture, Eileen 3 supports continuous thermal video without the interruptions typically caused by mechanical shutter events. This makes it a strong choice for applications requiring stable real-time image streams, such as compact industrial devices, portable thermal equipment, lightweight drone payloads or embedded vision systems.

Designed for embedded thermal imaging applications

Eileen 3 has been developed for projects where integration constraints are as important as image quality. Its compact design, low weight and USB-powered architecture make it easy to integrate into existing hardware platforms, prototypes or new product designs.

This QVGA thermal camera core is especially relevant for manufacturers who need a small LWIR module that can be embedded into constrained environments without compromising the essential functions expected from a professional infrared imaging system. It can be used in handheld products, compact monitoring devices, robotics, UAV payloads, smart sensors and industrial inspection systems.

For OEM projects, Eileen 3 offers a practical balance between size, performance and integration simplicity.

Shutterless and radiometric options for advanced thermal imaging

Eileen 3 is natively shutterless, helping maintain a continuous thermal video stream without image freezes. This is particularly useful for real-time monitoring, embedded vision and applications where interruptions in the thermal feed could affect user experience, detection quality or system reliability.

For applications requiring temperature measurement, Eileen 3 can also be configured with thermographic options. This gives integrators the possibility to move beyond visual thermal contrast and access calibrated thermal data for monitoring, inspection or measurement-oriented use cases.

Its shutterless operation and radiometric capabilities make Eileen 3 a flexible QVGA LWIR camera core for compact thermal imaging systems.

SDK support for faster integration

Eileen 3 is supported by Senssight’s software development environment, helping engineering teams reduce integration time and accelerate product development. The SDK gives access to key thermal imaging functions such as video streaming, image capture, image processing and camera configuration.

For OEMs and developers, this software layer is essential to build custom thermal imaging products without starting from scratch. It helps simplify communication with the camera core, manage image output and integrate advanced processing features into the final application.

By combining compact hardware with SDK support, Eileen 3 helps reduce development complexity and shorten time to market.

Typical applications

Eileen 3 is suitable for compact thermal imaging systems where low weight, small dimensions and reliable real-time video are key requirements. Typical applications include:

• compact industrial inspection devices;

• handheld thermal imaging equipment;

• lightweight UAV and drone payloads;

• embedded thermal vision systems;

• smart monitoring sensors;

• robotics and automation platforms;

• night vision and situational awareness devices;

• portable products requiring a compact LWIR camera module.

Its QVGA resolution makes it a relevant choice when the priority is to integrate thermal imaging into a small, efficient and cost-optimized product.

Which Senssight thermal camera core should you choose?

Eileen 3 is the right choice when your project requires a compact, lightweight and cost-effective QVGA thermal camera core. It is particularly suited to embedded systems where space and power consumption are limited, and where a 320 × 240 resolution is sufficient for the intended detection, monitoring or visualization task.

If your application requires a higher level of detail, Ernest 6 offers a VGA 640 × 480 resolution in a compact format. For demanding applications where maximum image definition is required, Niels 12 provides SXGA 1280 × 1024 resolution for high-performance thermal imaging systems.

To compare resolutions, field of view options and integration requirements, use the Senssight product selector or contact the Senssight team for technical guidance.