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How Far Can a Thermal PTZ Camera Detect a Person? DRI Range Tables for 384x288 and 640x512 Cores

Johnson-criteria DRI range tables for 12 µm uncooled thermal PTZ cameras (384×288 and 640×512, 10–100 mm lenses), why 640 does not see farther than 384, how to read a Fengtaida...

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