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Nayr, Thank you for your reply. Do you have any suggestion? the warranty has just expired 2 months ago. any idea to fix this? the ptz work perfectly without the housing, tested for several hours without a single problem and that is why i says it is weird. I am guessing something is shorting to...

Hi everyone, I would like to find out where to download dahua ip ptz firmware? I am having a weird problem with the PTZ cam and would like to see if it will work after firmware upgraded. Here is the model number of the PTZ: DH-SD65230N-HNI Here is what is happening to the ptz. I unscrewed...