Dahua IPC-HDBW3841E-AS-S2 8MP WizSense Eingebaute Mic PoE IP Dome Kamera
> Alarm: 1 in, 1 out (Only - AS supports); audio: 1 in, 1 out (Only - AS supports); max. 256 G Micro SD card. built-in Mic. > 8-MP 1/2.8" CMOS image sensor, excellent low luminance performance and high definition of images.