DS-2CV2U21FD-IW(2.8mm)(W)/FUS
1/2.7" Progressive CMOS, ICR, 0lux with IR, 1920x1080: 25fps(P)/30fps(N), H.265+/H.265/H.264+/H.264/MJPEG, Dual-stream, DWDR, 3D DNR, up to 10m IR, support on-board storage up to 256GB(SD card slot), Hik-Connect cloud service, Build-in microphone and speaker, support two-way audio. Built-in...