Best Vehicle Mounted Thermal Camera

Sensor resolution & pixel size: Higher resolution (e.g., 640×512) and smaller pixel size (e.g., 12 µm) mean better image quality and longer detection range. For example, the InfiRay M6T25 uses 640×512, 12 µm.

Frame rate / refresh: Needs to be sufficient for moving vehicles (e.g., 25–50 Hz). The GAOTek unit mentions a 50 Hz frame rate.

Mounting, stabilization & PTZ (pan/tilt/zoom): For vehicle mounting you’ll want a robust mounting system (roof, bracket, suction mount) and ideally motorised PTZ or at least a good field of view. E.g., InfiRay M6T25 supports 360° pan.

Weather / rugged & vehicle‑integration readiness: IP rating (dust/water proof), wide operating temperature, vehicle power compatibility (12V/24V). Example: one dual‑spectrum camera supports DC12V–32V and is IP69K.

Detection/recognition range: Depending on your use (security, navigation, search & rescue) you’ll want how far it can reliably detect a human or vehicle. E.g., the NocPix MT claims detection at ~590 m.

Integration features: Additional features like dual‑spectrum (thermal + visible), AI object detection (pedestrians/vehicles), laser range‑finder, recording/storage onboard, output interfaces. Example: GAOTek dual‑light vehicle‑mounted system with AI man‑vehicle detection.