Hikvision IDS-2CD6810F / C Dual-Lens People Counting
IDS-2CD6810F / C has been discontinued - and replaced by DS-2CD6825G0 / C-IS
DS-2CD6825G0 / C-IS is an enhanced version of IDS-2CD6810F / C with various enhancements
Read much more about it - and everything else on the product page for the new version: DS-2CD6825G0 / C-IS
We have kept the product page for IDS-2CD6810F / C, so you always have easy access to the documentation.