It's probably more about an improved user interface, and fixes for bugs and security vulnerabilities.Are there sufficient image quality enhancements worth upgrading for?
It's probably more about an improved user interface, and fixes for bugs and security vulnerabilities.
But if it's running AOK, and not exposed to hacking, probably best left as-is.
As these are R0 series cameras you can do the 'enhanced mtd hack' and convert them to upgradeable. See the link below in my post.
Yes, the DS-2CD2332-I is ok to be converted from Chinese to full English.
But it's fair to say they are a bit dated now, nowhere near as good in low light as some of the new ultra low light models, nor do they support h.265 if you need a long storage history.
Add for setting number plates - some pretty good threads on that topic here on the forum.