weird night image

c hris527

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hello everyone, I have one of my dahua camera which has a problem I think, by day the image is super good but at night since yesterday it is really poor, I include a photo to show, the camera is just around 3 months old ,I also restart and that give nothing but by day the image is correct thank you againView attachment 83662
Full Moon?, to much light especially with the snow cover, IR never kicked in. You can adjust your IR sensitivity to fix this.
 

CCTVCam

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I liked the rubber hammer answer. :smash:I'm wondering if he mighta gotten way way below 0F degrees. funny things happen in that realm.
If I had to guess, a little condensation + freezing temps = iced filter mechanism.
 
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