Hi
I got two camera's I bought from china they work ok but I like to upgrade them for the following reasons:
DS-2CD2145F-IWS (V5.4.0 build 160401) sn:DS-2CD2145F-IWS20160701AACH6192xxxxx
DS-2CD2145F-IS (V5.4.23 build 161020) sn:2CD2145F-IS20161111BBCH6737xxxxx
fix for hikvision password...