4pcs Hikvision Compatible 4K 8MP Full Color POE IP Camera Network Audio Outdoor
4K (3840x2160). Built-in Mic & PoE. Easy-to-use P2P Cloud service. D-WDR, Motion Detection. Multi-lines OSD, Motion Detection, Privacy Mask, Mirror. 3840x2160 video output. we have very professinal engineer, can help you set online.