Discussion in 'Dahua' started by looney2ns, Sep 9, 2019.
I am curious as to how they got the same low light performance as the previous 2mp 203 models with this new 4Mp version. Since they dont list shutter speed, they might be playing games. They should all be at 1/30s for consistency.
They claim 4x optical, but my math says that it is still 3x, with a bit narrower FOV min and max.
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