- Apr 17, 2015
- 213
- 26
i have a dahua IPC_HFW3200S at my front door that gets extremely blurry in the cold (sample attached). some sort of thermal contraction issue messing havoc with the sensor in the cold i assume. i also have 4 hiks outside of varying models (one dome, two small swann bullets and a big hik bullet), and they do it too, but its not really noticeable. the dahua is so bad you think someone has opened it up and gave the lens a spin. currently it is -34C out. the least impacted camera is a DS-2CD8283F-EI, presumably because it has the biggest sensor.
thinking of replacing it with ds-2cd2542fwd-is.
thinking of replacing it with ds-2cd2542fwd-is.