hi
I'm looking at the two Hikvision panaramic cameras and trying to work out the differences from the datasheets.
DS-2CD2387G2P-LSU/SL 8MP
DS-2CD3387G2P-LSU/SL 8MP
It seems the 3387 supports a few minor additions:
40M supplemental light range (vs 30M)
audio extraction
web sockets (presumably...