All, quick update here. I spoke with Andy
@EMPIRETECANDY and he kindly stated that he will speak with Dahua on Monday regarding these 2 questions:
1) What are the sensor and potential optics differences between the 1831 and 2831 as original thoughts were these were the same but the specs seem to throw this off
2) Does Dahua offer the IPC-HFW2831T-ZS in
both the 2.7mm to 13.5mm various and the 3.7mm to 11mm vari per the data sheet ?
I think most of us looking at the 2831 would prefer the wider range of a 2.7 to 13.5 if thats available per the data sheet.
Thanks Andy, looking forward to the update.
@wopi82 if you hear anything from Dahua Poland regarding these 2 please let us know as well. I've attache a quick screenshot of the data sheet in question listed on the Dahua international site calling out option of 2 different varies on the 2831 per
@pozzello's post above