FLIR multi-spectrum: detect with thermal, identify in colour
A thermal-only camera tells you something is there, but not always what it is. Multi-spectrum solves that. By combining a thermal core with an ultra-low-light color camera in one stabilized housing, these systems let you pick up a contact by heat and then switch to the visible channel to identify it in near-darkness. For commercial operators and patrol and premium yachts, that positive identification is worth the step up from a thermal-only camera like the M364 thermal navigation camera.
M300C: ultra-low-light colour
The M300C is a dedicated high-definition, ultra-low-light color visible camera with pan, tilt and 2-axis stabilization. It carries no thermal core, so it is the choice when you want true-color imaging in very low light rather than heat detection, often paired alongside a thermal unit.
M364C: the dual-payload workhorse
The M364C matches a 640×512 thermal sensor side by side with an ultra-low-light color camera, both on a 2-axis stabilized mount. It is the multi-spectrum workhorse: thermal for detection and color for identification, in a single turret. An M364C LR long-range variant extends the reach further.
M400: zoom and spotlight
The M400 is a large multi-sensor system that adds an integrated long-range optical zoom visible camera and a powerful built-in LED spotlight to the high-resolution thermal core. When you need to reach out, zoom in and light up a distant target, the M400 is the tool.
- Thermal-only alternative: FLIR M364 pan-tilt thermal camera
- Step up to cooled long-range: FLIR Elite cooled systems
- Guides: thermal vs low-light cameras for boats · multi-spectrum marine camera buying guide
- Category: marine night vision cameras · Brand: FLIR Marine





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