Dahua IPC-HFW2441T-AS 4MP Starlight H.265+ Mic Audio PoE CCTV IP Camera IR SMD+
> 4-MP 1/2.9" CMOS image sensor, low luminance, and high definition image. > Alarm: 1 in, 1 out ; audio: 1 in, 1 out ; supports max. 256 G Micro SD card; built in MIC. > SMD Plus. > Built-in IR LED, and the max.