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MODULE SELECTION

Thermal or visible: choosing an imaging module

Compare the MINI 640-2 LWIR module and DL-W5010 visible camera by output, optics, power and integration requirements.

Technical review: 24 September 2026

Choose the sensing method around the information your system needs. MINI 640-2 produces LWIR observation imagery; DL-W5010 captures visible scene detail. Their resolution and sensitivity figures describe different measurements and should not be ranked as if they were the same specification.

Thermal or visible: choosing an imaging module
Integration checkpointMINI 640-2DL-W5010
Sensing methodLWIR, 8–14 μm; thermal contrastVisible light; scene detail under illumination
Resolution basis640 × 512 detector pixels1500 TVL, analog resolution rating
Optical configurationListed 9.1 mm F0.8: 48.74° × 39.01° FOV3.0 mm lens; 125° FOV (axis unspecified)
Host videoCVBS + USB 2.0CVBS, PAL / NTSC
Electrical supply5 V ±5%DC 5–20 V
Size reference21 × 21 × 10.3 mm, core without lens19 × 19 mm board footprint; depth not specified

Choose by the required image

For a thermal observation project, start with MINI 640-2 and confirm lens coverage and the host link. For wide-angle analog visible imaging, start with DL-W5010 and confirm lighting conditions and video format. A dual-channel system needs separate alignment, timing and integration work; these two modules are not sold here as a synchronized dual-sensor camera.

MINI 640-2DL-W5010

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ENGINEERING & PROCUREMENT

Related engineering & purchasing notes