It features HD real-time video, 3D DNR, DWDR as well as up to 30m IR distance. It also features system compatibility with ONVIF, PSIA, CGI as well as ISAPI. Hikvision DS-2DE4220IW-DE 2MP 20X network ...

500 faces, 1,000 cards, 1,000 fingerprints and 100,000 events Face recognition duration ＜ 0.2 s/User Face recognition distance: 0.3 m to 1.5 m Supports ISAPI and ISUP 5.0 protocols Configuration via ...