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  1. ben_r_

    Dahua Camera Lens Changing

    Looking at purchasing some new Dahua cameras (like the IPC-HDW4431C-A and the IPC-HDBW4421R, etc) and have noticed that one must pick which lens they want with these cameras (2.8mm, 3.6mm, etc) at the time of purchase. My question is can the lenses be purchased later, separately and swapped out?
  2. ben_r_

    Dahua 4mp, 6mm turrets (IPC-HDW4421C)

    Was thinking about trying one of those as well but I was a little concerned that there is only one seller carrying them. How come no one else on Ali does?! Cant find any reviews on it anywhere either...
  3. ben_r_

    Got my Dahua 4MP IPC-HDBW4421R-AS 2.8mm

    Looking at getting some Dahua cameras for a new setup, was wondering can the lenses on this cameras be changed easily or do they have to ordered with one particular focal length and left that way? I just cant decide without trying both if I would need 2.8mm or 3.6mm lenses for the various places...