Hello All,
I am newbie and need some advise and help from all of you.
I just bought and installed Hikvision as below:
(1) NVR - ds-7608ni-k2/8p
(2) 6 pieces x ds-2cd2055fwd-i
Recently around 4-5 days i found that one by one camera become condensation. At first only two cameras, then now...